1149S.06C

To repeal sections 105.269, 160.420, 169.070, 169.075, 169.270, 169.280, 169.291, 169.301, 169.315, 169.324, 169.410, 169.420, 169.430, 169.440, 169.450, 169.460, 169.462, 169.466, 169.471, 169.475, 169.476, 169.480, 169.490, 169.500, 169.510, 169.520, 169.540, 169.650 and 169.670, RSMo 2000, relating to certain public school retirement systems, and to enact in lieu thereof twenty-nine new sections relating to the same subject, with an emergency clause for certain sections.

Section A. Sections 105.269, 160.420, 169.070, 169.075, 169.270, 169.280, 169.291, 169.301, 169.315, 169.324, 169.410, 169.420, 169.430, 169.440, 169.450, 169.460, 169.462, 169.466, 169.471, 169.475, 169.476, 169.480, 169.490, 169.500, 169.510, 169.520, 169.540, 169.650 and 169.670, RSMo 2000, are repealed and twenty-nine new sections enacted in lieu thereof, to be known as sections 105.269, 160.420, 169.070, 169.075, 169.270, 169.280, 169.291, 169.301, 169.315, 169.324, 169.410, 169.420, 169.430, 169.440, 169.450, 169.460, 169.466, 169.471, 169.475, 169.476, 169.480, 169.490, 169.500, 169.510, 169.520, 169.540, 169.569, 169.650 and 169.670, to read as follows:

105.269. 1. Any metropolitan school district [who has individuals who work in said district which are employed by the state of Missouri who participate in the volunteer tutoring program as provided in said section and which has at least a five percent shortage of certified teachers] may [apply to the department of elementary and secondary education for waivers to] allow retired teachers to teach in said metropolitan school district for up to [two] four years without losing his or her retirement benefits or to teach or be an administrator in a charter school established pursuant to sections 160.400 to 160.420, RSMo, in said metropolitan school district without losing his or her retirement benefits. Said retired teacher need not be in the teacher's salary scale. Said metropolitan school district shall place an emphasis on hiring retired teachers to teach in areas that include but are not limited to, improving student reading, which may include elementary remedial reading and the "Read to be Ready Program" as established under this act, math, science and special education.

2. The department of elementary and secondary education shall adopt rules to implement the provisions of this section.

3. Any rule or portion of a rule, as that term is defined in section 536.010, RSMo, that is created under the authority delegated in this section and section 167.640, RSMo, shall become effective only if it complies with and is subject to all of the provisions of chapter 536, RSMo, and, if applicable, section 536.028, RSMo. This section and section 167.640, RSMo, and chapter 536, RSMo, are nonseverable and if any of the powers vested with the general assembly pursuant to chapter 536, RSMo, to review, to delay the effective date or to disapprove and annul a rule are subsequently held unconstitutional, then the grant of rulemaking authority and any rule proposed or adopted after August 28, 1999, shall be invalid and void.

160.420. 1. If a charter school offers to retain the services of an employee of a school district, and the employee accepts a position at the charter school, the contract between the charter school and the school district may provide that an employee at the employee's option may remain an employee of the district and the charter school shall pay to the district the district's full costs of salary and benefits provided to the employee. A teacher who accepts a position at a charter school and opts to remain an employee of the district retains such teacher's permanent teacher status and seniority rights in the district. The school district shall not be liable for any such employee's acts while an employee of the charter school.

2. A charter school may employ noncertificated instructional personnel; provided that no more than twenty percent of the full-time equivalent instructional staff positions at the school are filled by noncertificated personnel. All noncertified instructional personnel shall be supervised by certified instructional personnel. The charter school shall ensure that all instructional employees of the charter school have experience, training and skills appropriate to the instructional duties of the employee, and the charter school shall ensure that a criminal background check and child abuse registry check are conducted for each employee of the charter school prior to the hiring of the employee. Appropriate experience, training and skills of noncertificated instructional personnel shall be determined considering:

(1) Teaching certificates issued by another state or states;

(2) Certification by the National Standards Board;

(3) College degrees in the appropriate field;

(4) Evidence of technical training and competence when such is appropriate; and

(5) Level of supervision and coordination with certificated instructional staff.

3. Personnel employed by the charter school shall participate in the retirement system of the school district in which the charter school is located, subject to the same terms, conditions, requirements and other provisions applicable to personnel employed by the school district. For purposes of participating in the retirement system, the charter school shall be considered to be a public school within the school district, and personnel employed by the charter school shall be public school employees. In the event of a lapse of the school district's corporate organization as described in subsections 1 and 4 of section 162.081, RSMo, personnel employed by the charter school shall continue to participate in the retirement system and shall do so on the same terms, conditions, requirements and other provisions as they participated prior to the lapse.

169.070. 1. The retirement allowance of a member whose age at retirement is sixty years or more and whose creditable service is five years or more, or whose sum of age and creditable service equals eighty years or more, or who has attained age fifty-five and whose creditable service is twenty-five years or more or whose creditable service is thirty years or more regardless of age, may be the sum of the following items, not to exceed one hundred percent of the member's final average salary:

(1) Two and five-tenths percent of the member's final average salary for each year of membership service;

(2) Six-tenths of the amount payable for a year of membership service for each year of prior service not exceeding thirty years.

In lieu of the retirement allowance otherwise provided in subdivisions (1) and (2) of this subsection, a member may elect to receive a retirement allowance of:

(3) Between July 1, 1998, and July 1, 2003, two and four-tenths percent of the member's final average salary for each year of membership service, if the member's creditable service is twenty-nine years or more but less than thirty years, and the member has not attained age fifty-five;

(4) Between July 1, 1998, and July 1, 2003, two and thirty-five-hundredths percent of the member's final average salary for each year of membership service, if the member's creditable service is twenty-eight years or more but less than twenty-nine years, and the member has not attained age fifty-five;

(5) Between July 1, 1998, and July 1, 2003, two and three-tenths percent of the member's final average salary for each year of membership service, if the member's creditable service is twenty-seven years or more but less than twenty-eight years, and the member has not attained age fifty-five;

(6) Between July 1, 1998, and July 1, 2003, two and twenty-five-hundredths percent of the member's final average salary for each year of membership service, if the member's creditable service is twenty-six years or more but less than twenty-seven years, and the member has not attained age fifty-five;

(7) Between July 1, 1998, and July 1, 2003, two and two-tenths percent of the member's final average salary for each year of membership service, if the member's creditable service is twenty-five years or more but less than twenty-six years, and the member has not attained age fifty-five;

(8) Between July 1, 2001, and June 30, 2008, two and fifty-five hundredths percent of the member's final average salary for each year of membership service, if the member's creditable service is thirty-one years or more regardless of age.

2. In lieu of the retirement allowance provided in subsection 1 of this section, a member whose age is sixty years or more on September 28, 1975, may elect to have the member's retirement allowance calculated as a sum of the following items:

(1) Sixty cents plus one and five-tenths percent of the member's final average salary for each year of membership service;

(2) Six-tenths of the amount payable for a year of membership service for each year of prior service not exceeding thirty years;

(3) Three-fourths of one percent of the sum of subdivisions (1) and (2) of this subsection for each month of attained age in excess of sixty years but not in excess of age sixty-five.

3. (1) In lieu of the retirement allowance provided either in subsection 1 or 2 of this section, collectively called "option 1", a member whose creditable service is twenty-five years or more or who has attained the age of fifty-five with five or more years of creditable service may elect in the member's application for retirement to receive the actuarial equivalent of the member's retirement allowance in reduced monthly payments for life during retirement with the provision that:

Option 2. Upon the member's death the reduced retirement allowance shall be continued throughout the life of and paid to such person as has an insurable interest in the life of the member as the member shall have nominated in the member's election of the option, and provided further that if the person so nominated dies before the retired member, the retirement allowance will be increased to the amount the retired member would be receiving had the retired member elected option 1;

OR

Option 3. Upon the death of the member three-fourths of the reduced retirement allowance shall be continued throughout the life of and paid to such person as has an insurable interest in the life of the member and as the member shall have nominated in an election of the option, and provided further that if the person so nominated dies before the retired member, the retirement allowance will be increased to the amount the retired member would be receiving had the member elected option 1;

OR

Option 4. Upon the death of the member one-half of the reduced retirement allowance shall be continued throughout the life of, and paid to, such person as has an insurable interest in the life of the member and as the member shall have nominated in an election of the option, and provided further that if the person so nominated dies before the retired member, the retirement allowance shall be increased to the amount the retired member would be receiving had the member elected option 1;

OR

Option 5. Upon the death of the member prior to the member having received one hundred twenty monthly payments of the member's reduced allowance, the remainder of the one hundred twenty monthly payments of the reduced allowance shall be paid to such beneficiary as the member shall have nominated in the member's election of the option or in a subsequent nomination. If there is no beneficiary so nominated who survives the member for the remainder of the one hundred twenty monthly payments, the reserve for the remainder of such one hundred twenty monthly payments shall be paid to the estate of the last person to receive a monthly allowance;

OR

Option 6. Upon the death of the member prior to the member having received sixty monthly payments of the member's reduced allowance, the remainder of the sixty monthly payments of the reduced allowance shall be paid to such beneficiary as the member shall have nominated in the member's election of the option or in a subsequent nomination. If there is no beneficiary so nominated who survives the member for the remainder of the sixty monthly payments, the reserve of the remainder of such sixty monthly payments shall be paid to the estate of the last person to receive a monthly allowance.

(2) The election of an option may be made only in the application for retirement and such application must be filed prior to the date on which the retirement of the member is to be effective. If either the member or the person nominated to receive the survivorship payments dies before the effective date of retirement, the option shall not be effective, provided that:

(a) If the member or a person retired on disability retirement dies after acquiring twenty-five or more years of creditable service or after attaining the age of fifty-five years and acquiring five or more years of creditable service and before retirement, except retirement with disability benefits, and the person named by the member as the member's primary beneficiary has an insurable interest in the life of the deceased member, the designated beneficiary may elect to receive either survivorship benefits under option 2 or a payment of the accumulated contributions of the member. If survivorship benefits under option 2 are elected and the member at the time of death would have been eligible to receive an actuarial equivalent of the member's retirement allowance, the designated beneficiary may further elect to defer the option 2 payments until the date the member would have been eligible to receive the retirement allowance provided in subsection 1 or 2 of this section;

(b) If the member or a person retired on disability retirement dies before attaining age fifty-five but after acquiring five but fewer than twenty-five years of creditable service, and the person named as the member's primary beneficiary has an insurable interest in the life of the deceased member, the designated beneficiary may elect to receive either a payment of the member's accumulated contributions, or survivorship benefits under option 2 to begin on the date the member would first have been eligible to receive an actuarial equivalent of the member's retirement allowance, or to begin on the date the member would first have been eligible to receive the retirement allowance provided in subsection 1 or 2 of this section.

4. If the total of the retirement allowance paid to an individual before the death of the individual is less than the accumulated contributions at the time of retirement, the difference shall be paid to the beneficiary of the individual, or to the estate of the individual, if there be no beneficiary. If an optional benefit as provided in option 2, 3 or 4 in subsection 3 of this section had been elected, and the beneficiary dies after receiving the optional benefit, and if the total retirement allowance paid to the retired individual and the beneficiary of the retired individual is less than the total of the contributions, the difference shall be paid to the estate of the beneficiary unless the retired individual designates a different recipient with the board at or after retirement.

5. If a member dies before receiving a retirement allowance, the member's accumulated contributions at the time of the death of the member shall be paid to the beneficiary of the member or to the estate of the member, if there be no beneficiary; except that, no such payment shall be made if the beneficiary elects option 2 in subsection 3 of this section, unless the beneficiary dies before having received benefits pursuant to that subsection equal to the accumulated contributions of the member, in which case the amount of accumulated contributions in excess of the total benefits paid pursuant to that subsection shall be paid to the estate of the beneficiary.

6. If a member ceases to be a public school employee as herein defined and certifies to the board of trustees that such cessation is permanent, or if the membership of the person is otherwise terminated, the member shall be paid the member's accumulated contributions with interest.

7. Notwithstanding any provisions of sections 169.010 to 169.141 to the contrary, if a member ceases to be a public school employee after acquiring five or more years of membership service in Missouri, the member may at the option of the member leave the member's contributions with the retirement system and claim a retirement allowance any time after reaching the minimum age for voluntary retirement. When the member's claim is presented to the board, the member shall be granted an allowance as provided in sections 169.010 to 169.141 on the basis of the member's age, years of service, and the provisions of the law in effect at the time the member requests the member's retirement to become effective.

8. The retirement allowance of a member retired because of disability shall be nine-tenths of the allowance to which the member's creditable service would entitle the member if the member's age were sixty, or fifty percent of one-twelfth of the annual salary rate used in determining the member's contributions during the last school year for which the member received a year of creditable service immediately prior to the member's disability, whichever is greater, except that no such allowance shall exceed the retirement allowance to which the member would have been entitled upon retirement at age sixty if the member had continued to teach from the date of disability until age sixty at the same salary rate.

9. Notwithstanding any provisions of sections 169.010 to 169.141 to the contrary, from October 13, 1961, the contribution rate pursuant to sections 169.010 to 169.141 shall be multiplied by the factor of two-thirds for any member of the system for whom federal Old Age and Survivors Insurance tax is paid from state or local tax funds on account of the member's employment entitling the person to membership in the system. The monetary benefits for a member who elected not to exercise an option to pay into the system a retroactive contribution of four percent on that part of the member's annual salary rate which was in excess of four thousand eight hundred dollars but not in excess of eight thousand four hundred dollars for each year of employment in a position covered by this system between July 1, 1957, and July 1, 1961, as provided in subsection 10 of this section as it appears in RSMo 1969, shall be the sum of:

(1) For years of service prior to July 1, 1946, six-tenths of the full amount payable for years of membership service;

(2) For years of membership service after July 1, 1946, in which the full contribution rate was paid, full benefits under the formula in effect at the time of the member's retirement;

(3) For years of membership service after July 1, 1957, and prior to July 1, 1961, the benefits provided in this section as it appears in RSMo 1959; except that if the member has at least thirty years of creditable service at retirement the member shall receive the benefit payable pursuant to that section as though the member's age were sixty-five at retirement;

(4) For years of membership service after July 1, 1961, in which the two-thirds contribution rate was paid, two-thirds of the benefits under the formula in effect at the time of the member's retirement.

10. The monetary benefits for each other member for whom federal Old Age and Survivors Insurance tax is or was paid at any time from state or local funds on account of the member's employment entitling the member to membership in the system shall be the sum of:

(1) For years of service prior to July 1, 1946, six-tenths of the full amount payable for years of membership service;

(2) For years of membership service after July 1, 1946, in which the full contribution rate was paid, full benefits under the formula in effect at the time of the member's retirement;

(3) For years of membership service after July 1, 1957, in which the two-thirds contribution rate was paid, two-thirds of the benefits under the formula in effect at the time of the member's retirement.

11. Any retired member of the system who was retired prior to September 1, 1972, or beneficiary receiving payments under option 1 or option 2 of subsection 3 of this section, as such option existed prior to September 1, 1972, will be eligible to receive an increase in the retirement allowance of the member of two percent for each year, or major fraction of more than one-half of a year, which the retired member has been retired prior to July 1, 1975. This increased amount shall be payable commencing with January, 1976, and shall thereafter be referred to as the member's retirement allowance. The increase provided for in this subsection shall not affect the retired member's eligibility for compensation provided for in section 169.580 or 169.585, nor shall the amount being paid pursuant to these sections be reduced because of any increases provided for in this section.

12. If the board of trustees determines that the cost of living, as measured by generally accepted standards, increases two percent or more in the preceding fiscal year, the board shall increase the retirement allowances which the retired members or beneficiaries are receiving by two percent of the amount being received by the retired member or the beneficiary at the time the annual increase is granted by the board with the provision that the increases provided for in this subsection shall not become effective until the fourth January first following the member's retirement or January 1, 1977, whichever later occurs, or in the case of any member retiring on or after July 1, 2000, [and not for any member retiring before July 1, 2000,] the increase provided for in this subsection shall not become effective until the third January first following the member's retirement, or in the case of any member retiring on or after July 1, 2001, the increase provided for in this subsection shall not become effective until the second January first following the member's retirement. Commencing with January 1, 1992, if the board of trustees determines that the cost of living has increased five percent or more in the preceding fiscal year, the board shall increase the retirement allowances by five percent. The total of the increases granted to a retired member or the beneficiary after December 31, 1976, may not exceed eighty percent of the retirement allowance established at retirement or as previously adjusted by other subsections. If the cost of living increases less than five percent, the board of trustees may determine the percentage of increase to be made in retirement allowances, but at no time can the increase exceed five percent per year. If the cost of living decreases in a fiscal year, there will be no increase in allowances for retired members on the following January first.

13. The board of trustees may reduce the amounts which have been granted as increases to a member pursuant to subsection 12 of this section if the cost of living, as determined by the board and as measured by generally accepted standards, is less than the cost of living was at the time of the first increase granted to the member; except that, the reductions shall not exceed the amount of increases which have been made to the member's allowance after December 31, 1976.

14. Any application for retirement shall include a sworn statement by the member certifying that the spouse of the member at the time the application was completed was aware of the application and the plan of retirement elected in the application.

15. Notwithstanding any other provision of law, any person retired prior to September 28, 1983, who is receiving a reduced retirement allowance under option 1 or option 2 of subsection 3 of this section, as such option existed prior to September 28, 1983, and whose beneficiary nominated to receive continued retirement allowance payments under the elected option dies or has died, shall upon application to the board of trustees have his or her retirement allowance increased to the amount he or she would have been receiving had the option not been elected, actuarially adjusted to recognize any excessive benefits which would have been paid to him or her up to the time of application.

16. Benefits paid pursuant to the provisions of the public school retirement system of Missouri shall not exceed the limitations of Section 415 of Title 26 of the United States Code except as provided pursuant to this subsection. Notwithstanding any other law to the contrary, the board of trustees may establish a benefit plan pursuant to Section 415(m) of Title 26 of the United States Code. Such plan shall be created solely for the purpose described in Section 415(m)(3)(A) of Title 26 of the United States Code. The board of trustees may promulgate regulations necessary to implement the provisions of this subsection and to create and administer such benefit plan.

17. Notwithstanding any other provision of law to the contrary, any person retired before, on, or after May 26, 1994, shall be made, constituted, appointed and employed by the board as a special consultant on the matters of education, retirement and aging, and upon request shall give written or oral opinions to the board in response to such requests. As compensation for such duties the person shall receive an amount based on the person's years of service so that the total amount received pursuant to sections 169.010 to 169.141 shall be at least the minimum amounts specified in subdivisions (1) to (4) of this subsection. In determining the minimum amount to be received, the amounts in subdivisions (3) and (4) of this subsection shall be adjusted in accordance with the actuarial adjustment, if any, that was applied to the person's retirement allowance. In determining the minimum amount to be received, beginning September 1, 1996, the amounts in subdivisions (1) and (2) of this subsection shall be adjusted in accordance with the actuarial adjustment, if any, that was applied to the person's retirement allowance due to election of an optional form of retirement having a continued monthly payment after the person's death. Notwithstanding any other provision of law to the contrary, no person retired before, on, or after May 26, 1994, and no beneficiary of such a person, shall receive a retirement benefit pursuant to sections 169.010 to 169.141 based on the person's years of service less than the following amounts:

(1) Thirty or more years of service, one thousand two hundred dollars;

(2) At least twenty-five years but less than thirty years, one thousand dollars;

(3) At least twenty years but less than twenty-five years, eight hundred dollars;

(4) At least fifteen years but less than twenty years, six hundred dollars.

18. Notwithstanding any other provisions of law to the contrary, any person retired prior to May 26, 1994, and any designated beneficiary of such a retired member who was deceased prior to July 1, 1999, shall be made, constituted, appointed and employed by the board as a special consultant on the matters of education, retirement or aging and upon request shall give written or oral opinions to the board in response to such requests. Beginning September 1, 1996, as compensation for such service, the member shall have added, pursuant to this subsection, to the member's monthly annuity as provided by this section a dollar amount equal to the lesser of sixty dollars or the product of two dollars multiplied by the member's number of years of creditable service. Beginning September 1, 1999, the designated beneficiary of the deceased member shall as compensation for such service have added, pursuant to this subsection, to the monthly annuity as provided by this section a dollar amount equal to the lesser of sixty dollars or the product of two dollars multiplied by the member's number of years of creditable service. The total compensation provided by this section including the compensation provided by this subsection shall be used in calculating any future cost-of-living adjustments provided by subsection 12 of this section.

19. Any member who has retired prior to July 1, 1998, and the designated beneficiary of a deceased retired member shall be made, constituted, appointed and employed by the board as a special consultant on the matters of education, retirement and aging, and upon request shall give written or oral opinions to the board in response to such requests. As compensation for such duties the person shall receive a payment equivalent to eight and seven-tenths percent of the previous month's benefit, which shall be added to the member's or beneficiary's monthly annuity and which shall not be subject to the provisions of subsections 12 and 13 of this section for the purposes of the limit on the total amount of increases which may be received.

20. Any member who has retired shall be made, constituted, appointed and employed by the board as a special consultant on the matters of education, retirement and aging, and upon request shall give written or oral opinions to the board in response to such request. As compensation for such duties, the person shall receive as a part of compensation for these duties a death benefit of five thousand dollars.

21. Any member who has retired prior to July 1, 1999, and the designated beneficiary of a retired member who was deceased prior to July 1, 1999, shall be made, constituted, appointed and employed by the board as a special consultant on the matters of education, retirement and aging, and upon request shall give written or oral opinions to the board in response to such requests. As compensation for such duties, the person shall have added, pursuant to this subsection, to the monthly annuity as provided by this section a dollar amount equal to five dollars times the member's number of years of creditable service.

22. Any member who has retired prior to July 1, 2000, and the designated beneficiary of a deceased retired member shall be made, constituted, appointed and employed by the board as a special consultant on the matters of education, retirement and aging, and upon request shall give written or oral opinions to the board in response to such requests. As compensation for such duties, the person shall receive a payment equivalent to three and five-tenths percent of the previous month's benefit, which shall be added to the member or beneficiary's monthly annuity and which shall not be subject to the provisions of subsections 12 and 13 of this section for the purposes of the limit on the total amount of increases which may be received.

23. Any member who has retired prior to July 1, 2001, and the designated beneficiary of a deceased retired member shall be made, constituted, appointed and employed by the board as a special consultant on the matters of education, retirement and aging, and upon request shall give written or oral opinions to the board in response to such requests. As compensation for such duties, the person shall receive a dollar amount equal to three dollars times the member's number of years of creditable service, which shall be added to the member or beneficiary's monthly annuity and which shall not be subject to the provisions of subsection 12 and 13 of this section for the purposes of the limit on the total amount of increases which may be received.

169.075. 1. Certain survivors specified in this section and meeting the requirements of this section may elect to forfeit any payments payable pursuant to subsection 3 or 5 of section 169.070 and to receive certain other benefits described in this section upon the death of a member prior to retirement, except retirement with disability benefits, whose period of creditable service in districts included in the retirement system is two years or more and who dies (a) while teaching in a district included in the retirement system, or (b) as a result of an injury or sickness incurred while teaching in such a district and within one year of the commencement of such injury or sickness, or (c) while eligible for a disability retirement allowance hereunder.

2. Upon an election pursuant to subsection 1 of this section, a surviving spouse sixty years of age, or upon attainment of age sixty, or a surviving spouse who has been totally and permanently disabled for not less than five years immediately preceding the death of a member if designated as the sole beneficiary, and if married to the member at least three years, and if living with such member at the time of the member's death, shall be entitled to a monthly payment equal to twenty percent of one-twelfth of the annual salary rate on which the member contributed for the member's last full year of creditable service as a teacher in a district included in the retirement system until death or recovery prior to age sixty from the disability which qualified the spouse for the benefit, whichever first occurs; provided that the monthly payment shall not be less than five hundred seventy-five dollars or more than eight hundred sixty dollars. A surviving spouse, who is eligible for benefits pursuant to this subsection and also pursuant to subsection 3 of this section may receive benefits only pursuant to subsection 3 of this section as long as the surviving spouse remains eligible pursuant to both subsections, but shall not be disqualified for the benefit provided in this subsection because the surviving spouse may have received payments pursuant to subsection 3 of this section. Beginning August 28, 2001, a surviving spouse who otherwise meets the requirements of this subsection but who remarried prior to August 28, 1995, shall be entitled, upon an election pursuant to subsection 1 of this section, to any remaining benefits that would otherwise have been received had the surviving spouse not remarried before the change in law permitting remarried surviving spouses to continue receiving benefits. Such surviving spouses may, upon application, become special consultants whose benefit will be to receive the remaining benefits described in this subsection. No benefit shall be paid to such surviving spouse unless he or she files a valid application for such benefit with the retirement system postmarked on or before June 30, 2002. In no event shall any retroactive benefits be paid.

3. Upon an election pursuant to subsection 1 of this section, a surviving spouse, if designated as the sole beneficiary, who has in the surviving spouse's care a dependent unmarried child, including a stepchild or adopted child, of the deceased member, under eighteen years of age, shall be entitled to a monthly payment equal to twenty percent of one-twelfth of the annual salary rate on which the member contributed for the member's last full year of creditable service as a teacher in a district included in the retirement system until the surviving spouse's death, or the first date when no such dependent unmarried child under age eighteen, or age twenty-four if the child is enrolled in school on a full-time basis, remains in the surviving spouse's care, whichever first occurs; provided that the monthly payment shall not be less than five hundred seventy-five dollars or more than eight hundred sixty dollars. In addition the surviving spouse shall be entitled to a monthly payment equal to one-half this amount, provided that the monthly payment shall not be less than three hundred dollars, for each such dependent unmarried child under eighteen years of age, or age twenty-four if the child is enrolled in school on a full-time basis, who remains in the surviving spouse's care. Further, in addition to the monthly payment to the surviving spouse as provided for in this subsection, each dependent unmarried child under the age of eighteen years of the deceased member not in the care of such surviving spouse shall be entitled to a monthly payment equal to one-half of the surviving spouse's monthly payment which shall be paid to the child's primary custodial parent or legal guardian; provided that the payment because of an unmarried dependent child shall be made until the child attains age twenty-four if the child is enrolled in school on a full-time basis; provided, however, that the total of all monthly payments to the surviving spouse, primary custodial parent or legal guardian, including payments for such dependent unmarried children, shall in no event exceed two thousand one hundred sixty dollars, the amount of the children's share to be allocated equally as to each dependent unmarried child eligible to receive payments pursuant to this subsection.

4. Upon an election pursuant to subsection 1 of this section if the designated beneficiary is a dependent unmarried child as defined in this section or automatically upon the death of a surviving spouse receiving benefits pursuant to subsection 3 of this section, each surviving dependent unmarried child, including a stepchild or adopted child, of the deceased member, under eighteen years of age, or such a child under age twenty-four if the child is enrolled in school on a full-time basis, shall be entitled to a monthly payment equal to sixteen and two-thirds percent of one-twelfth of the annual salary rate on which the member contributed for the member's last full year of creditable service as a teacher in a district included in the retirement system until death, marriage, adoption, or attainment of age eighteen or age twenty-four if enrolled in school on a full-time basis, whichever first occurs; provided that the monthly payment shall not be less than five hundred dollars or more than seven hundred twenty dollars, and provided further that any child of the deceased member who is disabled before attainment of age eighteen because of a physical or mental impairment which renders the child unable to engage in any substantial gainful activity and which disability continues after the child has attained age eighteen shall be entitled to a like monthly payment, until death, marriage, adoption, or recovery from the disability, whichever first occurs; provided, however, that the total of all monthly payments to the surviving dependent unmarried children shall in no event exceed two thousand one hundred sixty dollars.

5. Upon an election pursuant to subsection 1 of this section, a surviving dependent parent of the deceased member, over sixty-five years of age or upon attainment of age sixty-five if designated as the sole beneficiary, provided such dependent parent was receiving at least one-half of the parent's support from such member at the time of the member's death and provided the parent files proof of such support within two years of such death, shall be entitled to a monthly payment equal to sixteen and two-thirds percent of one-twelfth of the annual salary rate on which the member contributed for the member's last full year as a teacher in a district included in the retirement system until death; provided that the monthly payment shall not be less than five hundred dollars or more than seven hundred twenty dollars. If the other parent also is a dependent, as defined in this section, the same amount shall be paid to each until death.

6. All else in this section to the contrary notwithstanding, a survivor may not be eligible to benefit pursuant to this section because of more than one terminated membership, and be it further provided that the board of trustees shall determine and decide all questions of doubt as to what constitutes dependency within the meaning of this section.

7. The provisions added to subsection 3 of this section in 1991 are intended to clarify the scope and meaning of this section as originally enacted and shall be applied in all cases in which such an election has occurred or will occur.

8. After July 1, 2000, all benefits payable pursuant to subsections 1 to 7 of this section shall be payable to eligible current and future survivor beneficiaries in accordance with this section.

9. The system shall pay a monthly retirement allowance for the month in which a retired member, beneficiary or survivor receiving a retirement allowance or survivor benefit dies.

169.270. Unless a different meaning is clearly required by the context, the following words and phrases as used in sections 169.270 to 169.400 shall have the following meanings:

(1) "Accumulated contributions", the sum of all amounts deducted from the compensation of a member or paid on behalf of the member by the employer and credited to the member's individual account together with interest thereon in the employees' contribution fund. The board of trustees shall determine the rate of interest allowed thereon as provided for in section 169.295;

(2) "Actuarial equivalent", a benefit of equal value when computed upon the basis of formulas and/or tables which have been approved by the board of trustees;

(3) "Average final compensation", the highest average annual compensation received for any four consecutive years of service. In determining whether years of service are "consecutive", only periods for which creditable service is earned shall be considered, and all other periods shall be disregarded;

(4) "Beneficiary", any person designated by a member for a retirement allowance or other benefit as provided by sections 169.270 to 169.400;

(5) "Board of education", the board of directors or corresponding board, by whatever name, having charge of the public schools of the school district in which the retirement system is established;

(6) "Board of trustees", the board provided for in section 169.291 to administer the retirement system;

(7) "Break in service", an occurrence when a regular employee ceases to be a regular employee for any reason (including termination of employment, resignation, retirement or furlough but not including vacation, sick leave, excused absence or leave of absence granted by an employer) and such person does not again become a regular employee until after fifteen consecutive school or work days have elapsed. A "school or work day" is a day on which the employee's employer requires (or if the position no longer exists, would require, based on past practice) employees having the former employee's last job description to report to their place of employment for any reason;

(8) "Charter school", any charter school established pursuant to section 160.400 to 160.420, RSMo, and located, at the time it is established, within the school district;

(9) "Compensation", the regular compensation as shown on the salary and wage schedules of the employer plus any amounts paid by the employer on a member's behalf pursuant to subdivision (5) of subsection 1 of section 169.350, but such term is not to include extra pay, overtime pay, consideration for entering into early retirement, or any other payments not included on salary and wage schedules. For any year beginning after December 31, 1988, the annual compensation of each member taken into account under the retirement system shall not exceed the limitation set forth in Section 401(a)(17) of the Internal Revenue Code of 1986, as amended;

[(9)] (10) "Creditable service", the amount of time that a regular employee is a member of the retirement system and makes contributions thereto in accordance with the provisions of sections 169.270 to 169.400;

(11) "Employee", any person who is classified by the school district, a charter school, the library district or the retirement system established by section 169.280 as an employee of such employer and is reported contemporaneously for federal and state tax purposes as an employee of such employer. A person is not considered to be an employee for purposes of such retirement system with respect to any service for which the person was not reported contemporaneously for federal and state tax purposes as an employee of such employer, regardless of whether the person is or may later be determined to be or to have been a common law employee of such employer, including but not limited to person classified by the employer as independent contractors and persons employed by other entities which contract to provide staff and services to the employer. In no event shall a person reported for federal tax purposes as an employee of a private, for-profit entity be deemed to be an employee eligible to participate in the retirement system established by section 169.280 with respect to such employment;

[(10)] (12) "Employer", the school district, any charter school, the library district, or the retirement system established by section 169.280, or any combination thereof, as required by the context to identify the [common law] employer of any member, or, for purposes only of subsection 2 of section 169.324, of any retirant;

[(11)] (13) "Employer's board", the board of education, the governing board of any charter school, the board of trustees of the library district, the board of trustees, or any combination thereof, as required by the context to identify the governing body of an employer;

[(12)] (14) "Library district", any urban public library district created from or within a school district under the provisions of section 182.703, RSMo;

[(13)] (15) "Medical board", the board of physicians provided for in section 169.291;

[(14)] (16) "Member", any person who is a regular employee after the retirement system has been established hereunder ("active member"), and any person who (i) was an active member, (ii) has vested retirement benefits hereunder, and (iii) is not receiving a retirement allowance hereunder ("inactive member");

[(15)] (17) "Minimum normal retirement age", the earlier of the member attaining the age of sixty or has a total of at least seventy-five credits, with each year of creditable service, and prorated for fractional years, equal to one credit and each year of age, and prorated for fractional years, equal to one credit;

[(16)] (18) "Prior service", service prior to the date the system becomes operative which is creditable in accordance with the provisions of section 169.311. Prior service in excess of thirty-eight years shall be considered thirty-eight years;

[(17)] (19) "Regular employee", any [person employed by the school district, the library district, or the retirement system] employee who is assigned to an established position which requires [a] service of not less than five hours per day, five days per week, and not less than nine calendar months a year. Any regular employee who is subsequently assigned without break in service to a position demanding less service than is required of a regular employee shall continue the employee's status as a regular employee. However, a temporary, part-time or furloughed employee is not a regular employee;

[(18)] (20) "Retirant", a former member receiving a retirement allowance hereunder;

[(19)] (21) "Retirement allowance", annuity payments to a retirant or to such beneficiary as is entitled to same;

[(20)] (22) "School district", any school district in which a retirement system shall be established under section 169.280.

169.280. 1. In each school district of this state (i) that now has or may hereafter have a population of not more than seven hundred thousand and (ii) not less than seventy percent of whose population resides in a city other than a city not within a county which now has or may hereafter have a population of four hundred thousand or more, according to the latest United States decennial census, there is hereby created and established a retirement system for the purpose of providing retirement allowances and related benefits for employees of the employer. Each such system shall be under the management of a board of trustees herein described, and shall be known as "The Public School Retirement System of (name of school district)", and by such name all of its business shall be transacted, all of its funds invested, and all of its cash and securities and other property held. When a school district first satisfies the foregoing population conditions, the board of education shall adopt a resolution certifying the same and take all actions necessary to cause the retirement system to begin operation on the thirtieth day of September following such certification.

2. In the event that (i) the population of a school district having a retirement system created hereunder should increase to a number greater than seven hundred thousand, or (ii) the population of the city in which not less than seventy percent of the population of the school district resides should decrease to a number less than four hundred thousand, or (iii) less than seventy percent of the population of the school district should reside in a city having a population of at least four hundred thousand, or (iv) the corporate organization of the school district shall lapse in accordance with subsections 1 and 4 of section 162.081, RSMo, the retirement system of such school district shall continue to be governed by and subject to sections 169.270 to 169.400 and all other statutes, rules, and regulations applicable to retirement systems in school districts having a population of not more than seven hundred thousand and not less than seventy percent of whose population resides in a city, other than a city not within a county, of four hundred thousand or more, as if the population of such school district and city continued to be within such numerical limits.

169.291. 1. The general administration and the responsibility for the proper operation of the retirement system are hereby vested in a board of trustees of twelve persons who shall be resident taxpayers of the school district, as follows:

(1) Four trustees to be appointed for terms of four years by the board of education; provided, however, that the terms of office of the first four trustees so appointed shall begin immediately upon their appointment and shall expire one, two, three and four years from the date the retirement system becomes operative, respectively;

(2) Four trustees to be elected for terms of four years by and from the members of the retirement system; provided, however, that the terms of office of the first four trustees so elected shall begin immediately upon their election and shall expire one, two, three and four years from the date the retirement system becomes operative, respectively;

(3) The ninth trustee shall be the superintendent of schools of the school district;

(4) The tenth trustee shall be one retirant of the retirement system elected for a term of four years beginning the first day of January immediately following August 13, 1986, by the retirants of the retirement system;

(5) The eleventh trustee shall be appointed for a term of four years beginning the first day of January immediately following August 13, 1990, by the board of trustees described in subdivision (3) of section 182.701, RSMo;

(6) The twelfth trustee shall be a retirant of the retirement system elected for a term of four years beginning the first day of January immediately following August 28, 1992, by the retirants of the retirement system.

2. If a vacancy occurs in the office of a trustee, the vacancy shall be filled for the unexpired term in the same manner as the office was previously filled, except that the board of trustees may appoint a qualified person to fill the vacancy in the office of an elected member until the next regular election at which time a member shall be elected for the unexpired term. No vacancy or vacancies on the board of trustees shall impair the power of the remaining trustees to administer the retirement system pending the filling of such vacancy or vacancies.

3. In the event of a lapse of the school district's corporate organization as described in subsections 1 and 4 of section 162.081, RSMo, the general administration and responsibility for the proper operation of the retirement system shall continue to be vested in a twelve-person board of trustees, all of whom shall be resident taxpayers of a city, other than a city not within a county, of four hundred thousand or more. In such event, if vacancies occur in the offices of the four trustees appointed, prior to the lapse, by the board of education, or in the offices of the four trustees elected, prior to the lapse, by the members of the retirement system, or in the office of trustee held, prior to the lapse, by the superintendent of schools in the school district, as provided in subdivisions (1), (2) and (3) of subsection 1 of this section, the board of trustees shall appoint a qualified person to fill each vacancy and subsequent vacancies in the office of trustee for terms of up to four years, as determined by the board of trustees.

[3.] 4. Each trustee shall, before assuming the duties of a trustee, take the oath of office before the court of the judicial circuit or one of the courts of the judicial circuit in which the school district is located that so far as it devolves upon the trustee, such trustee shall diligently and honestly administer the affairs of the board of trustees and that the trustee will not knowingly violate or willingly permit to be violated any of the provisions of the law applicable to the retirement system. Such oath shall be subscribed to by the trustee making it and filed in the office of the clerk of the circuit court.

[4.] 5. Each trustee shall be entitled to one vote in the board of trustees. Seven trustees shall constitute a quorum at any meeting of the board of trustees. At any meeting of the board of trustees where a quorum is present, the vote of at least seven of the trustees in support of a motion, resolution or other matter is necessary to be the decision of the board; provided, however, that in the event of a lapse in the school district's corporate organization as described in subsections 1 and 4 of section 162.081, RSMo, a majority of the trustees then in office shall constitute a quorum at any meeting of the board of trustees, and the vote of a majority of the trustees then in office in support of a motion, resolution or other matter shall be necessary to be the decision of the board.

[5.] 6. The board of trustees shall have exclusive original jurisdiction in all matters relating to or affecting the funds herein provided for, including, in addition to all other matters, all claims for benefits or refunds, and its action, decision or determination in any matter shall be reviewable in accordance with chapter 536, RSMo, or chapter 621, RSMo. Subject to the limitations of sections 169.270 to 169.400, the board of trustees shall, from time to time, establish rules and regulations for the administration of funds of the retirement system, for the transaction of its business, and for the limitation of the time within which claims may be filed.

[6.] 7. The trustees shall serve without compensation. The board of trustees shall elect from its membership a chairman and a vice chairman. The board of trustees shall appoint an executive director who shall serve as the administrative officer of the retirement system and as secretary to the board of trustees. It shall employ one or more persons, firms or corporations experienced in the investment of moneys to serve as investment counsel to the board of trustees. The compensation of all persons engaged by the board of trustees and all other expenses of the board necessary for the operation of the retirement system shall be paid at such rates and in such amounts as the board of trustees shall approve, and shall be paid from the investment income.

[7.] 8. The board of trustees shall keep in convenient form such data as shall be necessary for actuarial valuations of the various funds of the retirement system and for checking the experience of the system.

[8.] 9. The board of trustees shall keep a record of all its proceedings which shall be open to public inspection. It shall prepare annually and furnish to the board of education and to each member of the retirement system who so requests a report showing the fiscal transactions of the retirement system for the preceding fiscal year, the amount of accumulated cash and securities of the system, and the last balance sheet showing the financial condition of the system by means of an actuarial valuation of the assets and liabilities of the retirement system.

[9.] 10. The board of trustees shall have, in its own name, power to sue and to be sued, to enter into contracts, to own property, real and personal, and to convey the same; but the members of such board of trustees shall not be personally liable for obligations or liabilities of the board of trustees or of the retirement system.

[10.] 11. The board of trustees shall arrange for necessary legal advice for the operation of the retirement system.

[11.] 12. The board of trustees shall designate a medical board to be composed of three physicians who shall not be eligible for membership in the system and who shall pass upon all medical examinations required under the provisions of sections 169.270 to 169.400, shall investigate all essential statements and certificates made by or on behalf of a member in connection with an application for disability retirement and shall report in writing to the board of trustees its conclusions and recommendations upon all matters referred to it.

[12.] 13. The board of trustees shall designate an actuary who shall be the technical advisor of the board of trustees on matters regarding the operation of the retirement system and shall perform such other duties as are required in connection therewith. Such person shall be qualified as an actuary by membership as a Fellow of the Society of Actuaries or by similar objective standards.

[13.] 14. At least once in each five-year period the actuary shall make an investigation into the actuarial experience of the members, retirants and beneficiaries of the retirement system and, taking into account the results of such investigation, the board of trustees shall adopt for the retirement system such actuarial assumptions as the board of trustees deems necessary for the financial soundness of the retirement system.

[14.] 15. On the basis of such actuarial assumptions as the board of trustees adopts, the actuary shall make annual valuations of the assets and liabilities of the funds of the retirement system.

[15.] 16. The rate of contribution payable by the employer shall equal one and ninety-nine one-hundredths percent, effective July 1, 1993; three and ninety-nine one-hundredths percent, effective July 1, 1995; five and ninety-nine one-hundredths percent, effective July 1, 1996; seven and one- half percent effective January 1, 1999, and for all subsequent years.

17. In the event of a lapse of a school district's corporate organization as described in subsections 1 and 4 of section 162.081, RSMo, no retirement system, nor any of the assets of any retirement system, shall be transferred to or merged with another retirement system without prior approval of such transfer or merge by the board of trustees of the retirement system.

169.301. 1. Any active member who has completed five or more years of actual (not purchased) creditable service shall be entitled to a vested retirement benefit equal to the annual service retirement allowance provided in sections 169.270 to 169.400 payable after attaining the minimum normal retirement age and calculated in accordance with the law in effect on the last date such person was a regular employee; provided, that such member does not withdraw such person's accumulated contributions pursuant to section 169.328 prior to attaining the minimum normal retirement age.

2. Any member who elected on October 13, 1961, or within thirty days thereafter, to continue to contribute and to receive benefits under sections 169.270 to 169.400 may continue to be a member of the retirement system under the terms and conditions of the plan in effect immediately prior to October 13, 1961, or may, upon written request to the board of trustees, transfer to the present plan, provided that the member pays into the system any additional contributions with interest the member would have credited to the member's account if such person had been a member of the current plan since its inception or, if the person's contributions and interest are in excess of what the person would have paid, such person will receive a refund of such excess. The board of trustees shall adopt appropriate rules and regulations governing the operation of the plan in effect immediately prior to October 13, 1961.

3. Should a retirant again become an active member, such person's retirement allowance payments shall cease during such membership and shall be recalculated upon subsequent retirement to include any creditable service earned during the person's latest period of active membership in accordance with subsection 2 of section 169.324.

169.315. 1. The board of trustees shall adopt rules and regulations which shall permit members to purchase creditable service under the circumstances provided for in this section. Such rules and regulations shall specify, for each such designated circumstance:

(1) The manner in which the employee contributions required to purchase such service shall be calculated;

(2) The manner in which any employer contributions required for such service shall be calculated;

(3) The maximum amount of service that may be purchased, if any;

(4) The time by which the election to purchase service shall be made and the period over which such contributions shall be paid; and

(5) Any other requirements the member must satisfy in order to be eligible to purchase service in such circumstance.

All such rules and regulations shall be applied on a uniform and nondiscriminatory basis so that all members are treated similarly under similar circumstances.

2. Any active member who ceased to be a regular employee and received a refund of contributions and interest attributable to a prior period of service with [the district in which the retirement system is established] any employer may, after reemployment as a regular employee and prior to retirement, elect to reinstate any creditable service the member forfeited by purchasing such service in accordance with the rules and regulations adopted by the board of trustees.

3. Any active member who has rendered service in a public school district or public library within the state of Missouri but outside of the district in which the retirement system is established, or in a college, junior college or university within the state of Missouri may elect to purchase and receive credit for such service in accordance with the rules and regulations adopted by the board of trustees.

4. Any active member who has rendered service in a public school district, public library, college, junior college or university outside the state of Missouri may elect to purchase and receive credit for such service in accordance with the rules and regulations adopted by the board of trustees; provided that, such member shall pay to the retirement system, in addition to all required employee contributions, the required amount of employer contributions, plus interest, for each year of creditable service being purchased.

5. Any active member who was, prior to becoming a member, employed by a private school, college or university on a full-time basis and duly certified under the law governing the certification of teachers during all of such employment may elect to purchase and receive credit for such private school service in accordance with the rules and regulations adopted by the board of trustees; provided that, such member shall pay to the retirement system, in addition to all required employee contributions, the required amount of employer contributions, plus interest, for each year of creditable service being purchased. As used in this section, the term "private school" means a school which is not a part of the public school system of the state of Missouri and which charges tuition for the rendering of elementary, secondary educational or post-secondary educational services.

6. Any active member who, voluntarily or involuntarily, enters service in the armed forces of the United States or other national defense service may, after reemployment and prior to retirement, elect to purchase and receive credit for such military service in accordance with the rules and regulations adopted by the board of trustees and with the laws governing the reemployment rights of veterans.

7. Any active member who is granted a period of approved, unpaid leave of absence by the employer's board for academic study at a college, junior college, university or otherwise, illness or such other circumstances as may be authorized by the board of trustees, may elect to purchase and receive creditable service for such period of leave in accordance with the rules and regulations adopted by the board of trustees.

169.324. 1. The annual service retirement allowance payable pursuant to section 169.320 in equal monthly installments for life shall be the retirant's number of years of creditable service multiplied by one and three-fourths percent of the person's average final compensation, subject to a maximum of sixty percent of the person's average final compensation. For any member [retiring] who retires as an active member on or after June 30, 1999, the annual service retirement allowance payable pursuant to section 169.320 in equal monthly installments for life shall be the retirant's number of years of creditable service multiplied by two percent of the person's average final compensation, subject to a maximum of sixty percent of the person's average final compensation. Any member whose number of years of creditable service is greater than thirty-four and one-quarter on August 28, 1993, [that provides for the foregoing formula for determining the annual service retirement allowance] shall receive an annual service retirement allowance payable pursuant to section 169.320 in equal monthly installments for life equal to the retirant's number of years of creditable service as of August 28, 1993, multiplied by one and three-fourths percent of the person's average final compensation but shall not receive a greater annual service retirement allowance based on additional years of creditable service after August 28, 1993[, that provides for the foregoing formula for determining the annual service retirement allowance]. Provided, however, that, effective January 1, 1996, any retiree who retired on, before or after January 1, 1996, with at least twenty years of creditable service shall receive at least three hundred dollars each month as a retirement allowance, or the actuarial equivalent thereof if the retiree elected any of the options available under section 169.326. Provided, further, any retiree who retired with at least ten years of creditable service shall receive at least one hundred fifty dollars each month as a retirement allowance, plus fifteen dollars for each additional full year of creditable service greater than ten years but less than twenty years (or the actuarial equivalent thereof if the retiree elected any of the options available under section 169.326). Any beneficiary of a deceased retiree who retired with at least ten years of creditable service and elected one of the options available under section 169.326 shall also be entitled to the actuarial equivalent of the minimum benefit provided by this subsection, determined from the option chosen.

2. Except as otherwise provided in sections 169.580 and 169.585, [a retirant may not receive a retirement allowance payment in] payment of a retirant's retirement allowance will be suspended for any month for which such person receives remuneration from the person's employer or from any other employer in the retirement system established by section 169.280 for the performance of services except such person may serve as a nonregular substitute, part-time or temporary employee for [not to exceed five] nor more than six hundred [thirty] hours in any school year without becoming a member and without having the person's retirement allowance discontinued. If a retirant is reemployed by any employer in any capacity, whether pursuant to this section, section 169.580 or section 169.585 or as a regular employee, the amount of such person's retirement allowance attributable to service prior to the person's first retirement date shall not be changed by the reemployment. If the person again becomes an active member and earns additional creditable service, upon the person's second retirement the person's retirement allowance shall be the sum of:

(1) The retirement allowance the person was receiving at the time the person's retirement allowance was suspended, pursuant to the payment option elected as of the first retirement date, plus the amount of any increase in such retirement allowance the person would have received pursuant to subsection 3 of section 169.324 had payments not been suspended during the person's reemployment; and

(2) An additional retirement allowance computed using the benefit formula in effect on the person's second retirement date, the person's creditable service following reemployment, and the person's average annual compensation as of the second retirement date.

The sum calculated pursuant to this subsection shall not exceed the greater of sixty percent of the person's average final compensation as of the second retirement date or the amount determined pursuant to subdivision (1) of this subsection. Compensation earned prior to the person's first retirement date shall be considered in determining the person's average final compensation as of the second retirement date if such compensation would otherwise be included in determining the person's average final compensation.

3. The board of trustees shall determine annually whether the investment return on funds of the system can provide for an increase in benefits for retirants eligible for such increase. A retirant shall and will be eligible for an increase awarded pursuant to this section as of the [fourth] second January following the date the retirant commenced receiving retirement benefits. Any such increase shall also apply to any monthly joint and survivor retirement allowance payable to such retirant's beneficiaries, regardless of age. The board shall make such determination as follows:

(1) After determination by the actuary of the investment return for the preceding year as of December thirty-first (the "valuation year"), the actuary shall recommend to the board of trustees what portion of the investment return is available to provide such benefits increase, if any, and shall recommend the amount of such benefits increase, if any, to be implemented as of the first day of the thirteenth month following the end of the valuation year, and the first payable on or about the first day of the fourteenth month following the end of the valuation year. The actuary shall make such recommendations so as not to affect the financial soundness of the retirement system, recognizing the following safeguards:

(a) The retirement system's funded ratio as of January first of the year preceding the year of a proposed increase shall be at least one hundred percent after adjusting for the effect of the proposed increase. The funded ratio is the ratio of assets to the pension benefit obligation;

(b) The actuarially required contribution rate, after adjusting for the effect of the proposed increase, may not exceed the statutory contribution rate;

(c) The actuary shall certify to the board of trustees that the proposed increase will not impair the actuarial soundness of the retirement system;

(d) A benefit increase, under this section, once awarded, cannot be reduced in succeeding years;

(2) The board of trustees shall review the actuary's recommendation and report and shall, in their discretion, determine if any increase is prudent and, if so, shall determine the amount of increase to be awarded.

4. This section does not guarantee an annual increase to any retirant.

5. If an inactive member becomes an active member after June 30, 2001, and after a break in service, unless the person earns at least four additional years of creditable service without another break in service, upon retirement the person's retirement allowance shall be calculated separately for each separate period of service ending in a break in service. The retirement allowance shall be the sum of the separate retirement allowances computed for each such period of service using the benefit formula in effect, the person's average final compensation as of the last day of such period of service and the creditable service the person earned during such period of service; provide, however, if the person earns at least four additional years of creditable service without another break in service, all of the person's creditable service prior to and including such service shall be aggregated and, upon retirement, the retirement allowance shall be computed using the benefit formula in effect and the person's average final compensation as of the last day of such period of four or more years and all of the creditable service the person earned prior to and during such period.

6. Notwithstanding anything contained in this section to the contrary, the amount of the annual service retirement allowance payable to any retirant pursuant to the provisions of sections 169.270 to 169.400, including any adjustments made pursuant to subsection 3 of this section, shall at all times comply with the provisions and limitations of Section 415 of the Internal Revenue Code of 1986, as amended, and the regulations thereunder, the terms of which are specifically incorporated herein by reference.

[6.] 7. All retirement systems established by the laws of the state of Missouri shall develop a procurement action plan for utilization of minority and women money managers, brokers and investment counselors. Such retirement systems shall report their progress annually to the joint committee on public employee retirement and the governor's minority advocacy commission.

169.410. The following words and phrases as used in sections 169.410 to 169.540, unless a different meaning is plainly required by the context, shall have the following meanings:

(1) "Accumulated contributions", the sum of all amounts deducted from the compensation of a member and credited to the member's individual account together with interest allowed on such an account;

(2) "Actuarial equivalent", a benefit of equal value when computed upon the basis of interest and such mortality tables as shall be adopted by the board of trustees;

(3) "Average final compensation", the highest average annual compensation of the member received for any three consecutive years of credited service of the member's last ten years of credited service or if the member has had less than three years of such credited service, during the member's entire period of credited service;

(4) "Beneficiary", any person other than a [retirant] retired member receiving a [retirement allowance or] pension benefit, optional [retirement allowance] pension benefit or other benefit;

(5) "Board of education", the board of education or corresponding board having charge of the public schools of the school district other than those public schools which are operated by the board of regents;

(6) "Board of regents", the board of regents or corresponding board having charge of a public city teacher training school within the school district which was operated by its board of education prior to September 1, 1978;

(7) "Board of trustees", the board which administers the retirement system;

(8) "Charter school", any charter school established pursuant to sections 160.400 to 160.420, RSMo, and located, at the time it is established, within the school district;

[(8)] (9) "Compensation", the regular compensation which a member has earned as an employee during any period, excluding, however, any compensation earned by a person who became a member after December 31, 1995, which is in excess of the limitation set forth in section 401(a)(17) of the Internal Revenue Code;

[(9)] (10) "Consumer price index", the Consumer Price Index for All Urban Consumers for the United States, or its successor index, as approved by the board of trustees, as such index is defined and officially reported by the United States Department of Labor, or its successor agency;

[(10) "Creditable] (11) "Credited service", prior service plus membership service plus service purchased pursuant to applicable Missouri statute;

[(11)] (12) "Employee", any person regularly employed by (a) the board of education, or (b) the board of trustees, or (c) the board of regents who was employed at a public teacher training school within the school district prior to September 1, 1978, and who did not become a member of the Missouri state employees' retirement system pursuant to section 104.342, RSMo, or (d) a charter school. In case of doubt as to whether any person is an employee, the decision of the [employing] board of education, or the board of trustees, or the board of regents shall be final and conclusive;

(13) "Employer", the board of education, the board of trustees, the board of regents or a charter school;

[(12)] (14) "Medical board", the board of physicians;

[(13)] (15) "Member", a member of the retirement system defined as an:

(a) "Active member", a [member] person who is an employee; [or]

(b) "Inactive member", a former active member who [is not an employee;] has accumulated contributions with the retirement system; or

(c) "Retired member", a former active member who has retired and is receiving benefits;

[(14)] (16) "Membership service", service rendered [since last becoming a member which is creditable] as an employee for which the employee received compensation. For the purpose of computing creditable service at retirement, membership service shall include a member's accumulated and unused days of sick leave. The decision of the employing board as to the number of accumulated and unused days of sick leave held by a member shall be final and conclusive;

(17) "Pension benefit" or "pension", monthly payments for life to a retired member or to such beneficiary as is entitled to the payments;

[(15)] (18) "Prior service", service prior to the date the system [becomes] became operative which is [creditable] credited;

[(16)] (19) "Public school", any school for elementary, secondary or higher education, open and public, which is supported and maintained from public funds and which is operated by the board of education of the school district [or], by the board of regents, or as a charter school as defined pursuant to sections 160.400 to 160.420, RSMo;

[(17) "Retirant" or] (20) "Retired member", a [former] member receiving a retirement [allowance] benefit or [optional retirement allowance or] other benefit;

[(18) "Retirement allowance", equal monthly payments for life to a retirant or to such beneficiary as is entitled to the payments;

(19)] (21) "Retirement system", the public school retirement [school] system of a school district;

[(20)] (22) "School administrator", an employee whose job classification is included on the school administrators' position schedule of the employing board;

[(21)] (23) "School district", any metropolitan school district [now having or hereafter attaining a population of seven hundred thousand inhabitants or more in which a retirement system shall be established] as defined pursuant to section 160.011, RSMo;

[(22)] (24) "Teacher", any teacher, substitute teacher, supervisor, principal, supervising principal, superintendent or assistant superintendent, who shall teach or be employed on a full-time basis in the public schools of a school district or charter school, except those teachers electing to become [a member] members of the Missouri state employees' retirement system pursuant to section 104.342, RSMo. In case of doubt as to whether any person is a teacher, the decision of the board of education, or the board of regents with respect to individuals within its charge, shall be final and conclusive.

169.420. In all metropolitan school districts of this state [that now have or may hereafter attain a population of seven hundred thousand inhabitants or more], there are hereby created and established retirement systems for the purpose of providing retirement [allowances] benefits for employees of said school districts. Each such system shall be a body corporate, and shall be under the management of a board of trustees herein described, and shall be known as "The Public School Retirement System of ........ (name of school district)". Such system shall, by and in such name, sue and be sued, transact all of its business, invest all of its funds and hold all of its cash, securities and other property; provided, however, that such securities and other property may be held on behalf of the retirement system in the name of a nominee in order to facilitate the expeditious transfer of such securities or other property. [The retirement systems so created shall begin operations as of the first day of the second month next following the date upon which this law shall take effect under article III, section 29, of the Constitution of the state of Missouri or on the first day of the second month next following the date when the school districts shall have thereafter attained a population of seven hundred thousand inhabitants or more.]

169.430. [1.] All persons who shall hereafter become employees, shall become members as a condition of their employment and shall receive no pension or retirement [allowance] benefit from any pension or retirement system other than the retirement system established [under] pursuant to sections 169.410 to 169.540 because of credited years of service in the school district, nor shall they be required to make contributions under any other pension or retirement system of any school district or state because of such years, except that this section does not prohibit the extension of the benefits and liabilities of Title II of the Social Security Act of the United States (42 U.S.C.A. Section 401 et seq.) to the employees of the school district for the purpose of supplementing the benefits provided by this law, through agreement by the district and the state pursuant to sections 105.300 to 105.440, RSMo.

[2. Any employee in service on the date the retirement system becomes operative shall become a member as of that date unless prior thereto he shall file with the board of trustees on a form prescribed by the board of trustees a notice of his election not to become a member of the retirement system and a duly executed waiver of all present and prospective benefits which would otherwise inure to him on account of his participation in the retirement system.

3. Should any member with less than five years of creditable service not be an employee for more than four consecutive years or should any member withdraw his accumulated contributions, or should any member become a retirant or die, he shall thereupon cease to be a member.]

169.440. 1. [The board of trustees shall fix and determine by proper rules and regulations how much service in any year is equivalent to one year of service, but in no case shall more than one year of service be creditable for all service in one calendar year. Notwithstanding any other provisions of this subsection,] In no case shall more than one year of service be credited for all service in one calendar year.

2. The board of trustees shall include an employee's accumulated and unused days of sick leave, if any, in computing the employee's [creditable] credited service upon the employee's retirement.

[2. Under such rules and regulations as the board of trustees shall adopt, each employee who was employed by the school district on and prior to the date this retirement system becomes operative and who becomes a member within one year from such date, shall file a detailed statement of all service as such employee rendered by the member to the school district prior to that date and prior to the member's attainment of age sixty-five, for which the member claims credit; provided, however, that teachers may, in addition, claim credit in such statement for not more than ten years of service rendered in public schools outside the school district. Any member with service prior to January 1, 1944, who became a member after January 1, 1945, may file claim for prior service up to a maximum of twelve years provided the member has a minimum of five continuous years of membership service and a total membership service of not less than the years of prior service being claimed.

3. Subject to the above restrictions and to such other rules and regulations as the board of trustees may adopt, the board of trustees shall verify the service claims as soon as practicable after the filing of such statements of service.

4. Upon verification of the statements of service, the board of trustees shall issue prior service certificates, certifying to each member the length of prior service with which the member is credited on the basis of the member's statement of service. So long as the holder of such a certificate continues to be a member, a prior service certificate shall be final and conclusive for retirement purposes as to such service; provided, however, that any member may, within one year from the date of issuance, or modification, of such certificate, request the board of trustees to modify or correct the member's prior service certificate. When any employee ceases to be a member the employee's prior service certificate shall become void, and should such employee again become a member such employee shall enter the retirement system as a member not entitled to prior service and membership service credit. After the member has five years of continuous membership service since last date of reemployment and provided the member could not under the applicable law at date of the member's termination have left such member's accumulated contributions for accrued deferred retirement benefits, the member may reinstate the member's creditable service as of such date by paying to the system the accumulated contributions the member withdrew with interest to the date of repayment.

5. Membership service at retirement shall include creditable service as an employee, on account of which contributions are made by the employing board and by the member except as to creditable military service and accumulated and unused days of sick leave.

6. Creditable service upon retirement of a member, or upon such other date as a member shall cease to be an employee shall consist of membership service, and if the member has a prior service certificate in full force and effect it shall include service certified on the member's prior service certificate, except that in determining the amount of any benefits pursuant to sections 169.410 to 169.585 the years of prior service creditable shall not exceed the number of years which, when added to the membership service of the member, equals thirty-five years.

7.] 3. Any member inducted into the armed forces of the United States while an employee, and discharged or separated from such service by other than dishonorable discharge, shall be credited with such period or periods of time, not exceeding a total of four years, spent in such service during time of war or national emergency, and any additional period or periods of involuntary service as if such member had been for all effects and purposes in active service as an employee during such period or periods of time. Periods of national emergency, as that term is used in this section, shall be prescribed by rule of the board of trustees, giving due regard to the acts and resolutions of Congress and the proclamations and orders of the President.

[8. Any employee whose membership was terminated during the years 1944 to 1947, inclusive, pursuant to a rule of the board of education prohibiting the employment of married women teachers and who was reemployed on or before January 1, 1950, and is a member as of October 13, 1969, may reinstate the creditable service forfeited by the termination and acquire credit as membership service for service rendered subsequent to the termination. In order to obtain such credit, the member must pay the unpaid accumulated contributions for the approved years of membership service to be credited together with any contributions which have been refunded to the member plus interest from the date of the refund or from the date of membership service to the date of repayment as provided herein. No prior service may be reinstated or other service credited unless full payment is made for contributions for all possible service which is classified as membership service.

9.] 4. Any member who is granted a leave of absence with reduced pay may authorize deduction of contributions based on full compensation, the same as if not on leave, and in such case the full compensation shall be used as annual compensation in determining the final average compensation for calculation of benefits.

[10. Any employee who rendered service which at the time was not classified as membership service nor were contributions paid but which would be classified as membership service under later law and regulations may receive credit for such service by paying the required contributions for such period of service with interest to date.

11.] 5. A member [who has rendered service in a public school district in the state of Missouri, or outside the state of Missouri,] may elect to purchase and receive credit for [such] service in accordance with the following conditions and limitations:

(1) The member must have a minimum of five years of continuous [creditable] credited membership service in this retirement system prior to the member's election to purchase;

(2) [Service to be credited must be service for which the member did not and could not receive accrued benefits by leaving contributions with any other retirement system under the applicable law in effect at the termination of such service;

(3)] The member must have one year of [creditable] credited service in this retirement system for each year to be credited;

[(4) The maximum period of service which can be credited pursuant to this subsection is ten years;]

(3) The member must purchase the entire amount of credited service the member is eligible to purchase in a given category;

(4) Eligible categories of credited service that can be purchased are:

(a) Service rendered in a public school district in the state of Missouri, or outside the state of Missouri;

(b) Service as an employee which at the time was not classified as membership service nor were contributions paid but which would be classified as membership service under later law and regulations;

(c) The period during which an employee's membership was terminated during the years 1944 to 1947, inclusive, pursuant to a rule of the board of education prohibiting the employment of married women teachers, provided the member was re-employed on or before January 1, 1950, and was a member as of October 13, 1969;

(d) A period of up to five years during which a member was involuntarily laid off in a staff reduction by the board of education after 1980, provided the member was restored to full-time employment and the member did not receive a refund of the member's accumulated contributions for credited service rendered prior to the layoff;

(e) Service for which the member received a refund of the member's accumulated contributions;

(f) Up to three years of service rendered in a school, which is not part of the public school system of this state and which charged tuition for the rendering of elementary and secondary educational services, as a full-time employee who was duly certified under the law governing the certification of teachers during all of such years of employment;

(5) The member must pay for the purchase of service [after January 1, 1944, the total amount of member's contributions for such years being purchased plus interest at the rates fixed by the board of trustees with the contributions based on the compensation at which the member initially was employed in this school district and the contribution rates then in effect;

(6) If all service after January 1, 1944, for which a member is eligible has been purchased and it is less than ten years, the member may apply for credit for service prior to January 1, 1944, provided the total credit does not exceed ten years, subject to applicable conditions and limitations in this subsection, but no payment shall be required;] the amount required by the rules and regulations established by the board of trustees of the retirement system;

(6) The retirement system may accept a transfer of funds from a plan qualified under sections 401(a) or 403(b) of the Internal Revenue Code in full or partial payment of the amount required to purchase the credited service;

(7) A member shall receive credit at retirement for only such service as has met the conditions of this subsection. If the member has paid for any service which has not been credited, the member shall receive a refund of the excess payment. If the member has not completed such member's payment at time of retirement, the first benefits from the retirement system shall be applied to pay the balance of the amount due and thereafter the full benefits shall be payable[; and

(8) Any credit granted for service outside the school district prior to January 1, 1944, pursuant to subsection 2 of this section shall be included in determining whether any additional credit may be obtained pursuant to this subsection.

12. An active member who is involuntarily laid off in a staff reduction by the board of education or board of regents after 1980 may, if the member is restored to full-time employment, elect to purchase and receive credit for service retirement for the period of such layoff in accordance with the following conditions and limitations:

(1) The member shall be an employee with a minimum of five years of continuous creditable membership service in this retirement system prior to the time the member elects to purchase service for the period of such layoff;

(2) The member shall not have been paid the member's accumulated contribution credited to the member's individual account after such layoff;

(3) The maximum period of creditable service which may be credited pursuant to this subsection is five years;

(4) The member shall pay for the purchase of creditable service the total cost of such service as determined by the board of trustees based on accepted actuarial methods using the same assumptions used by the retirement system at the time of such election. Such cost shall include both the employee's and the system's share of the cost of such credited service;

(5) The member shall make payment in full for the purchase of creditable service pursuant to this subsection over a period not to exceed five years, measured from the date of election, or prior to the effective date of retirement of the member, whichever is earlier, and with interest compounded annually at the rate established by the board of trustees.

13. Notwithstanding any other provision of sections 169.410 to 169.540 to the contrary, any member with five or more years of creditable service who ceased to be an employee, who has received a refund of such member's accumulated contributions pursuant to subsection 9 of section 169.460, who again becomes a member of the retirement system, may elect to reinstate any creditable service forfeited at time or times of any previous refunds. Such reinstatement shall be effected by the member paying to the retirement system with interest the amount of accumulated contributions refunded to the member on or after the time such member ceased to be an employee, and by continuous employment in the district for at least an additional seven years of creditable service before such member retires. Such payment with interest shall be made over a period of not longer than five years from the date of such member's election to reinstate creditable service, provided that such payment shall in all events be made prior to the retirement of such member. The member electing to reinstate such creditable service may not receive or be eligible to receive retirement benefits from any other retirement system for the period for which creditable service is being reinstated, and such member shall furnish an affidavit to the retirement system so stating].

169.450. 1. The general administration and responsibility for the proper operation of the retirement system and for making effective the provisions of sections 169.410 to 169.540 are hereby vested in a board of trustees of eleven persons, as follows:

(1) Four trustees to be appointed for terms of four years by the board of education; provided, however, that their terms shall be fixed so the terms of one of the trustees so appointed shall expire each year. The members of such board of trustees appointed by the board of education may be members of the board of education or other individuals deemed qualified to hold such positions by the board of education;

(2) Four trustees to be elected for terms of four years by and from the active members of the retirement system who shall hold office as trustees only while active members; provided, however, that their terms shall be fixed so that the terms of one of the trustees so elected shall expire each year; and provided further, that not more than two of such persons shall be teachers and two shall be nonteachers. For the purposes of this subsection, a school administrator shall not be eligible for the positions established pursuant to this subdivision and shall be eligible for the position established pursuant to subdivision (4) of this subsection;

(3) Two trustees, who shall be [retirants] retired members, to be elected for terms of four years by and from the [retirants] retired members of the retirement system; provided, however, that the terms of office of the first two trustees so elected shall begin immediately upon their election and shall expire two and four years from the date of their election, respectively; and provided further, that not more than one of such persons shall be a teacher and one shall be a nonteacher;

(4) One member, who shall be a school administrator, to be elected for a term of four years by and from the active members of the retirement system who shall hold office as a trustee only while an active member; except that, the initial term of office of such trustee shall expire on December 31, 1999.

2. If a vacancy occurs in the office of trustee, the vacancy shall be filled for the unexpired term in the same manner as the office was previously filled. No vacancy or vacancies on the board of trustees shall impair the power of the remaining trustees to administer the retirement system pending the filling of such vacancies.

3. [The members of such board of trustees appointed by the board of education may be members of the board of education or other individuals deemed qualified to hold such positions by the board of education. The] In the event of a lapse of a school district's corporate organization as described in subsections 1 and 4 of section 162.081, RSMo, or for any other reason, the general administration and the responsibility for the proper operation of the retirement system shall continue to be fully vested in the trustees then currently serving and such trustees shall continue to serve and be elected in the same manner as set forth in this statute as if no lapse had occurred, except that in the event of vacancies occurring in the office of trustees appointed by the board of education prior to the lapse, the board of trustees shall appoint a qualified person or persons to fill such vacancy or vacancies for terms of up to four years.

4. Trustees shall serve without compensation, and any trustee shall be reimbursed from the expense fund for all necessary expenses which the trustee may incur through service on the board of trustees.

[4.] 5. Each trustee shall, within ten days after such trustee's appointment or election, take an oath of office before the clerk of the circuit court of the judicial circuit in which the school district is located that, so far as it devolves upon the trustee, the trustee will diligently and honestly administer the affairs of the board of trustees and that the trustee will not knowingly violate or willingly permit to be violated any of the provisions of the law applicable to the retirement system. Such oath shall be subscribed to by the trustee making it and filed in the office of the clerk of the circuit court.

[5.] 6. The circuit court of the judicial circuit in which the school district is located shall have jurisdiction over the members of the board of trustees to require them to account for their official conduct in the management and disposition of the funds and property committed to their charge; to order, decree and compel payment by them to the public school retirement system of their school district of all sums of money, and of the value of all property which may have been improperly retained by them, or transferred to others, or which may have been lost or wasted by any violation of their duties or abuse of their powers as such members of such board; to remove any such member upon proof that the trustee has abused the trustee's trust or has violated the duties of the trustee's office; to restrain and prevent any alienation or disposition of property of such public school retirement system by the members, in cases where it may be threatened, or there is good reason to apprehend that it is intended to be made in fraud of the rights and interests of such public school retirement system. The jurisdiction conferred by sections 169.410 to 169.540 shall be exercised as in ordinary cases upon petition, filed by the board of education of such school district, or by any two members of the board of trustees. Such petition shall be heard in a summary manner after ten days' notice in writing to the member complained of, and an appeal shall lie from the judgment of the circuit court as in other causes and be speedily determined, but such appeal shall not operate under any condition as a supersedeas of a judgment of removal from office.

[6.] 7. Each trustee shall be entitled to one vote in the board of trustees. Six votes shall be necessary for a decision by the trustees at any meeting of the board of trustees.

[7.] 8. Subject to the limitations of sections 169.410 to 169.540, the board of trustees shall, from time to time, establish rules and regulations for the administration of the [assets of the] retirement system, for eligibility for and determination of benefits under the retirement system, for the investment of retirement system assets, and for the transaction of [its] the retirement system's business.

[8.] 9. The board of trustees shall elect from its membership a chairman and shall, by majority vote of its members, appoint a secretary, who may be, but need not be, one of its members. It shall engage such actuarial and other services as shall be required to transact the business of the retirement system. It shall also engage an investment counselor who shall be experienced in the investment of moneys to advise the trustees on investments of the retirement system. The compensation of all persons engaged by the board of trustees and all other expenses of the board necessary for the operation of the retirement system shall be paid at such rates and in such amounts as the board of trustees shall approve.

[9.] 10. The board of trustees shall keep in convenient form such data as shall be necessary for actuarial valuations of the assets of the retirement system and for checking the experience of the system.

[10.] 11. The board of trustees shall keep a record of all its proceedings which shall be open to public inspection. It shall prepare annually and send to the board of education and to each member of the retirement system a report showing the fiscal transactions of the retirement system for the preceding fiscal year, a detailed listing of all salaries and expenditures incurred by the trustees for its operation, the amount of the accumulated cash and securities of the system, and the last balance sheet showing the financial condition of the system by means of an actuarial valuation of the assets and liabilities of the retirement system. The board of trustees shall also prepare or cause to be prepared an annual report concerning the operation of the retirement system herein provided for, which report shall be sent by the chairman of the board of trustees to the board of education.

[11.] 12. The board of trustees shall arrange for necessary legal advice for the operation of the retirement system.

[12.] 13. The board of trustees shall designate a medical board to be composed of three physicians, none of whom shall be eligible for benefits pursuant to sections 169.410 to 169.540, who shall arrange for and pass upon all medical examinations required pursuant to the provisions of sections 169.410 to 169.540, shall investigate all essential statements and certificates made by or on behalf of a member in connection with an application for disability retirement and shall report in writing to the board of trustees its conclusions and recommendations upon all matters referred to it.

[13.] 14. The actuary shall be the technical adviser of the board of trustees on matters regarding the operation of the system created by sections 169.410 to 169.540 and shall perform such other duties as are required in connection therewith. Such person shall be qualified as an actuary by membership as a fellow in the Society of Actuaries or by [similar] objective standards which are no less stringent than those established by the Society of Actuaries.

[14.] 15. At least once in each five-year period the actuary shall make an investigation into the actuarial experience of the retirement system, and taking into account the results of such investigation of the experience, the board of trustees shall adopt for the retirement system such actuarial assumptions as shall be deemed necessary.

[15.] 16. On the basis of such actuarial assumptions as the board of trustees shall adopt, the actuary shall make an annual valuation of the assets and liabilities of the funds of the retirement system.

[16.] 17. On the basis of the valuation the board of trustees shall certify the rates of contribution payable by the board of education.

169.460. 1. Any member may retire [on a service retirement allowance] and receive a normal pension upon his written application to the board of trustees setting forth at what time not less than fifteen days nor more than [ninety] one hundred eighty days subsequent to the execution and filing of such application he desires to be retired; provided, that the member at the time so specified for his retirement either (a) shall have attained age sixty-five or (b) shall have attained an age which when added to the number of years of [creditable] credited service of such member shall total a sum not less than eighty-five. For purposes of computing any member's age under this section, the board shall, if necessary, add to his actual age any accumulated and unused days of sick leave included in his [creditable] credited service.

2. Upon retirement [for service under] pursuant to subsection 1 of this section, a member shall receive an annual [service retirement allowance] pension payable in monthly [service] installments equal to his number of years of [creditable] credited service multiplied by [one and one-fourth] two percent of his average final compensation subject to a maximum pension of sixty percent of his average final compensation.

3. A member who is not eligible for [service retirement under] normal pension pursuant to subsection 1 of this section but who has attained age sixty and has five or more years of [creditable] credited service may make application in the same manner as [under] pursuant to subsection 1 of this section for an early [service retirement allowance which shall be a percentage of his projected annual service retirement allowance. His projected annual service retirement allowance shall equal his number of years of creditable service multiplied by one and one-fourth percent of his average final compensation. The percentage of his projected annual service retirement allowance shall be computed by deducting from one hundred percent a sum equal to] pension. His early pension shall be computed pursuant to subsection 2 of this section, but shall be reduced by five-ninths of one percent for each month such member's early retirement date precedes the earliest date he could [receive a service retirement allowance under] have received a normal pension pursuant to subsection 1 of this section had his service continued.

4. Upon the written application of the member or of the employing board, any active member who has [had] five or more years of [creditable] credited service with such board and does not qualify for [service retirement under] a normal pension pursuant to subsection 1 of this section may be retired by the board of trustees, not less than fifteen days and not more than [ninety] one hundred eighty days next following the date of filing such application, [on an ordinary disability retirement allowance;] and receive a disability pension, provided, that the medical board after a medical examination of such member or such member's medical records shall certify that such member is unable to further perform his duties due to mental or physical incapacity, and that such incapacity is likely to be permanent and that such member should be retired; or, provided the member furnishes evidence of the receipt of disability benefits under the federal Old Age, Survivors and Disability Insurance System of the Social Security Act. The determination of the board of trustees in the matter shall be final and conclusive. A [disability retirant] member being retired pursuant to this subsection who has accumulated unused vacation and sick leave may elect to have the commencement of his disability [retirement allowance] pension deferred for more than [ninety] one hundred eighty days during the period he is entitled to vacation and sick pay.

5. Upon retirement for disability, a member shall receive a disability [retirement allowance which] pension until such time as he meets the requirements for a normal pension pursuant to subsection 1 of this section, at which time his disability pension will be deemed to be a normal pension. The member's disability pension shall be the larger of:

(1) A [service retirement allowance] normal pension based on his [creditable] credited service to the date of his retirement for disability [retirement] and calculated as if he were age sixty-five; or

(2) One-fourth of his average final compensation;

except that such [allowance] benefit shall not exceed the [service retirement allowance] normal pension which he would [receive] have received upon retirement [had] if his service had continued and he had satisfied the eligibility requirements of subsection 1 of this section and had his final average compensation been unchanged.

6. Once each year during the first five years following retirement [on a] for disability [retirement allowance] and once in every three-year period thereafter while receiving a disability pension, the board of trustees may, and shall, require any [disability beneficiary] member receiving a disability pension who has not yet become eligible for [service retirement] a normal pension pursuant to subsection 1 of this section to undergo a medical examination at a place designated by the medical board or by a physician or physicians designated by such board. [Should] If any such [disability beneficiary refuse] member receiving a disability pension refuses to submit to such medical examination, his [allowance] benefit may be discontinued until his withdrawal of such refusal, and [should] if his refusal [continue] continues for one year, all rights in and to his pension may be revoked by the board of trustees.

7. [Should] If the board of trustees [find] finds that any [disability retirant] member receiving a disability pension is engaged in or is able to engage in a gainful occupation paying more than the difference between his [retirement allowance] disability pension plus benefits, if any, to which he and his family are eligible under the federal Old Age, Survivors and Disability Insurance System of the Social Security Act and the current rate of monthly compensation for the position he held at retirement, then the amount of his [retirement allowance] disability pension shall be reduced to an amount which together with the amount earnable by him shall equal such current rate of monthly compensation. [Further adjustments in the disability retirement allowance because of earnings changes shall be made by the board of trustees.] The decisions of the board of trustees in regard to such modification of disability [allowance] benefits shall be final and conclusive.

8. [Should] If any [disability retirant be] member receiving a disability pension is restored to service as an employee, he shall again become [a] an active member of the retirement system and contribute thereunder. [If he is under age sixty at date of again becoming a member, his creditable] His credited service at the time of his retirement for disability shall be restored [to full force and effect,] and the excess of his accumulated contributions at his retirement for disability over the total disability pension payments which he received [during retirement] shall be credited to his account. [If he is age sixty or over, his disability retirement allowance shall cease and be resumed upon subsequent retirement, together with such retirement allowance as shall accrue by reason of his latest period of membership.]

9. If a member with fewer than five years credited service ceases to be an employee, except by death, he shall be paid the amount of his accumulated contributions in accordance with applicable provisions of the Internal Revenue Code.

[9. Should] 10. If a member [cease] with five years or more credited service ceases to be an employee, except by death or retirement, he shall be paid on demand the amount of his accumulated contributions [standing to the credit of his individual account, provided that a member with five or more years of creditable service may leave], or he may leave his accumulated contributions with the retirement system and be an inactive member and claim a retirement [allowance] benefit at any time after he reaches the minimum age for [voluntary] retirement, except that if such a member's accumulated contributions do not exceed the involuntary distribution limits under provisions of the Internal Revenue Code, the member must elect to become an inactive member within thirty days of employment separation to avoid application of the involuntary distribution provisions of the Internal Revenue Code. When [his claim is presented] an inactive member presents his valid claim to the board of trustees, he shall be granted [an allowance] a benefit at such time and for such amount as is available [under] pursuant to subsection 2 or 3 of this section in accordance with the provisions of law in effect at the time his active membership ceased. The accumulated contributions of an inactive member may be withdrawn at any time upon ninety days' notice or such shorter notice as is approved by the board of trustees. [Should a] If an inactive member [die] dies before retirement, his accumulated contributions shall be paid to his designated beneficiary, if living, otherwise to the estate of the member. A member's accumulated contributions shall not be paid to him so long as he remains in service as an employee.

[10.] 11. Any member upon retirement shall receive his [benefit in a retirement allowance] pension payable throughout life subject to the provision that if his death occurs before he has received total benefits at least as large as his accumulated contributions at retirement, the difference shall be paid in one sum to his designated beneficiary, if living, otherwise to the estate of the retired member.

[11.] 12. Prior to the date of retirement [under] pursuant to subsection 2, 3, or 4 of this section, a member may elect to receive the actuarial equivalent [at that time] of his [retirement allowance] pension in a lesser [retirement allowance] amount, payable throughout life under one of the following options with the provision that:

Option 1. Upon his death, his [retirement allowance] pension shall be continued throughout the life of and paid to his beneficiary, or

Option 2. Upon his death, one-half of his [retirement allowance] pension shall be continued throughout the life of and paid to his beneficiary, or

Option 3. Upon his death, his [retirement allowance] pension shall be continued throughout the life of and paid to his beneficiary, provided that in the event his designated beneficiary predeceases him, then his [retirement allowance] pension shall be adjusted [at that time] effective the first day of the month following the month in which his designated beneficiary died to the amount determined [under] pursuant to subsection 2 or 3 of this section at the time of his retirement, or

Option 4. Upon his death, one-half of his [retirement allowance] pension shall be continued throughout the life of and paid to his beneficiary, provided that in the event his designated beneficiary predeceases him, then his [retirement allowance] pension shall be adjusted [at that time] effective the first day of the month following the month in which his designated beneficiary died to the amount determined [under] pursuant to subsection 2 or 3 of this section at the time of his retirement.

Option 5. Prior to age sixty-two the member will receive an increased pension, where the total pension prior to age sixty-two is approximately equal to the pension after age sixty-two plus the member's estimated federal Social Security benefit, provided that the reduced pension after age sixty-two is not less than one-half the pension the member could have received had no option been elected.

A member may elect a combination of Option l and Option 5, or Option 2 and Option 5. The survivor benefits payable to a beneficiary, other than the spouse of the [retirant] retired member, under any of the foregoing options shall in no event exceed fifty percent of the actuarial equivalent of the [retirement allowance] pension determined [under] pursuant to subsection 2 or 3 of this section at the time of retirement. [The actuarial equivalent of a member's retirement allowance shall be computed as of the earlier of his actual retirement or the date he became eligible for service retirement under subsection 1 of this section.]

[12.] 13. If an option has been elected [under] pursuant to subsection [11] 12 of this section, and both the retired member and beneficiary die before receiving total benefits as large as the member's accumulated contributions at retirement, the difference shall be paid to [a] the designated beneficiary of the person last entitled to benefits, if living, otherwise to the estate of the person last entitled to benefits.

[13.] 14. If an active member dies while an employee and with five or more years of [creditable] credited service and a dependent of the member is designated as beneficiary to receive his accumulated contributions, such beneficiary may, in lieu thereof, request that benefits be paid under option 1, subsection [11] 12 of this section, as if the member had attained age sixty, if the member was less than sixty years of age at the time of his death, and had retired under such option as of the date of death, provided that under the same circumstances a member may provide by written designation that benefits must be paid [under] pursuant to option 1 to such beneficiary. In addition to benefits received under option 1, subsection [11] 12 of this section, a surviving spouse receiving benefits under this subsection shall receive sixty dollars per month for each unmarried dependent child of the deceased member who is under twenty-two years of age and is in the care of the surviving spouse; provided, that if there are more than three such unmarried dependent children one hundred eighty dollars shall be divided equally among them. A "dependent beneficiary" for the purpose of this subsection only shall mean either the surviving spouse or a person who at the time of the death of the member was receiving at least one-half of his support from the member, and the determination of the board of trustees as to whether a person is a dependent shall be final.

[14. If the board of trustees is unable to refund the contributions of a member or to commence payment of benefits after such refund or benefits are otherwise first due and payable and thereafter, proper application is made for such refund or benefits, the board will make payment of such refund or benefits but no credit will be allowed for interest after the date the refund or benefits were first due and payable.]

15. In lieu of accepting the payment of the accumulated contributions of a member who dies after having at least eighteen months of [creditable] credited service and while an employee, an eligible beneficiary or, if no surviving eligible beneficiary, the unmarried dependent children of the member under twenty-two years of age may elect to receive the benefits [under] pursuant to subdivision (1), (2), (3), or (4) of this subsection. An "eligible beneficiary" is the surviving spouse, unmarried dependent children under twenty-two years of age or dependent parents of the member, if designated as beneficiary. A "dependent" is one receiving at least one-half of his support from the member at his death.

(1) A surviving spouse who is sixty-two years of age at the death of the member or upon becoming such age thereafter, and who was married to the member at least one year, may receive sixty dollars per month for life. A spouse may receive this benefit after receiving benefits [under] pursuant to subdivision (2) of this subsection;

(2) A surviving spouse who has in his or her care an unmarried dependent child of the deceased member under twenty-two years of age may receive sixty dollars per month plus sixty dollars per month for each child under twenty-two years of age but not more than a total of two hundred forty dollars per month;

(3) If no benefits are payable [under] pursuant to subdivision (2) of this subsection, unmarried dependent children under the age of twenty-two may receive sixty dollars each per month; provided that if there are more than three such children one hundred eighty dollars per month shall be divided equally among them;

(4) A dependent parent upon attaining sixty-two years of age may receive sixty dollars per month as long as not remarried provided no benefits are payable at any time [under] pursuant to subdivision (1), (2), or (3) of this subsection. If there are two dependent parents entitled to benefits, sixty dollars per month shall be divided equally between them;

(5) If the benefits [under] pursuant to this subsection are elected and the total amount paid is less than an amount equal to the accumulated contributions of a member at his death, the difference shall be payable to the beneficiary or the estate of the beneficiary last entitled to benefits.

16. [If a retired member dies while receiving a disability retirement allowance, the surviving spouse and children, if any, shall receive benefits under subsection 15 of this section to the same extent as if he had died while an employee, unless such member elected optional benefits under subsection 11 of this section.

17. Should a service retirant again become a] If a member receiving a normal pension again becomes an active member, his [retirement allowance] pension benefit payments shall cease during such membership and shall be resumed upon subsequent retirement together with such [retirement allowance] pension benefit as shall accrue by reason of his latest period of membership. Except as otherwise provided in section 105.269, RSMo, a [retirant] retired member may not receive a [retirement allowance payment in] pension benefit for any month for which he receives compensation from an employing board, except he may serve as a part-time or temporary employee for not to exceed sixty days in any [school] calendar year without becoming a member and without having his [retirement allowance] pension benefit discontinued. A [retirant] retired member may also serve as a member of the board of trustees and receive any [compensation and] reimbursement for expenses allowed him because of such service without becoming [a] an active member and without having his [retirement allowance] pension benefit discontinued or reduced.

[18.] 17. Upon approval of the board of trustees, any member may make contributions in addition to those required. Any additional contributions shall be accumulated at interest and paid in addition to the benefits provided hereunder. The board of trustees shall make such rules and regulations as it deems appropriate in connection with additional contributions including limitations on amounts of contributions and methods of payment of benefits.

[19.] 18. Notwithstanding any other provisions of this section, any member retiring on or after age sixty-five who [shall have] has five or more years of [creditable] credited service shall be entitled to an annual [service retirement allowance] pension of the lesser of (a) an amount equal to his number of years of [creditable] credited service multiplied by one hundred twenty dollars, or (b) one thousand eight hundred dollars. Upon the death of such member, any benefits payable to the beneficiary of such member shall be computed as otherwise provided.

[20. Notwithstanding any other provisions of this section, any member who continues his employment with an employing board after attaining seventy and one-half years of age shall receive service retirement benefits during the continuation of his employment if and to the extent the payment of such service retirement benefits is required by the Internal Revenue Code of 1986, as amended, and Treasury regulations promulgated thereunder; and such service retirement benefits shall be adjusted annually for additional benefits which shall accrue by reason of such continued employment in accordance with the rules and regulations of the board of trustees. Optional benefits under subsection 11 of this section must be elected by a member prior to the commencement of benefits hereunder.]

[169.462. 1. As used in this section, the term "private school" means a school which is not a part of the public school system of this state and which charges tuition for the rendering of elementary and secondary educational services.

2. A member having membership service in the retirement system provided by sections 169.410 to 169.540, who was, prior to being a member, employed by a private school on a full-time basis and duly certified under the law governing the certification of teachers during all of such employment, may elect to purchase membership credit for service rendered to the private school, but not to exceed three years; provided that he shall be entitled to apply the membership credit thus purchased toward a service retirement. The purchase allowed by this section shall be effected by the member paying to the retirement system with interest an amount based on the annual salary rate of his initial employment in the public school district under the system in which credit is being purchased and the contribution rate in effect in that system at the date of the election to purchase credit. Such payments shall include any payments that would have been made by the employer of the member during the period for which creditable service is being purchased, for each year of creditable service being purchased, plus interest at the rates fixed by the board of trustees. The purchase allowed by this section shall be effected before retirement of the member, and may be paid in installments over a period not to exceed five years. The purchase allowed by this section shall be subject to all rules and regulations of the board of trustees.]

169.466. 1. Any retired member with fifteen or more years of creditable service at retirement receiving [retirement benefits] a pension on August 28, 1997, shall receive on January first of each year, commencing on January 1, 1998, an increase in the amount of [benefits] pension received by the retired member pursuant to sections 169.410 to 169.540 during the preceding year of one hundred percent of the increase in the consumer price index calculated in the manner provided in this section; except that, no such increase in [retirement] pension benefits shall be paid for any year if such increase in the consumer price index is less than one percent. Such annual [retirement benefit] pension increase, however, shall not exceed three percent and the total increases in the amount of [retirement] pension benefits received by any retired member shall not, in the aggregate, exceed ten percent of the [retirement] pension benefits such retired member received during the year preceding January first of the first year the retired member is entitled to receive an increase pursuant to this section. A retired member qualified to receive an annual [retirement benefit] pension increase pursuant to this section shall not be eligible to receive an additional benefit until the January first after the first anniversary of the date on which he or she commenced receiving [retirement benefits] a pension pursuant to sections 169.410 to 169.540. Benefits shall not be decreased in the case of a decrease in the consumer price index for any year.

2. For the purpose of this section, any increase in the consumer price index shall be determined by the board of trustees in November of each year based on the consumer price index for the twelve-month period ended on September thirtieth of such year over the consumer price index for the twelve-month period ended on September thirtieth of the year immediately prior thereto. Any increase so determined shall be applied by the board of trustees in calculating increases in [retirement] pension benefits that become payable pursuant to this section for the twelve-month period beginning on the January first immediately following such determination.

3. An annual increase in [retirement] pension benefits, if any, shall be payable monthly with monthly installments of other [retirement] pension benefits pursuant to sections 169.410 to 169.540.

169.471. 1. The board of education is authorized from time to time, in its discretion, to increase the [retirement] pension benefits now or hereafter provided pursuant to sections 169.410 to 169.540 and to adopt and implement additional [retirement] pension benefits and plans, including without limitation, early retirement plans, deferred retirement option plans and cost-of-living adjustments, but excluding compensation to retired members pursuant to section 169.475, and for such purpose the contribution rate of members of the retirement system may be increased to provide part of the cost thereof, subject to the following conditions:

(1) Any such increase in [retirement] pension benefits and additional [retirement] pension benefits and plans shall be approved by the board of trustees;

(2) The board of trustees shall have presented to the board of education the projected increases in rates of contribution which will be required to be made by members and the board of education to the retirement system to pay the cost of such increases in [retirement] pension benefits and additional [retirement] pension benefits and plans; and

(3) Any increase in the contribution rate of members of the retirement system shall be approved by the board of trustees and shall be deducted from the compensation of each member by the employing board and transferred and credited to the individual account of each member from whose compensation the deduction was made, and shall be administered in accordance with sections 169.410 to 169.540; provided that, any such increase in the members' contribution rate shall not exceed one-half of one percent of compensation in any year for such increases to [retirement] pension benefits and additional [retirement] pension benefits and plans adopted during such year by the board of education pursuant to this section, and all such increases in the members' contribution rate shall, in the aggregate, not exceed two percent of compensation.

169.475. 1. Any retired member now receiving [retirement] pension benefits, who served five years or more as an employee of the school district and who retired after June 30, 1957, and prior to January 1, 1971, shall, upon application to the retirement system, be employed by that retirement system as a special school advisor and supervisor. Any person so employed shall perform such duties as the board of trustees directs, and shall receive a salary of five dollars per month for each year of service not to exceed seventy-five dollars per month, payable by the retirement system as part of its administrative costs, but the payment to the retired person for such services, together with the [retirement] pension benefits the person receives, shall not exceed one hundred fifty dollars per month. The employment provided for by this subsection shall in no way affect any person's eligibility for [retirement] pension benefits or for employment pursuant to other subsections of this section.

2. Any retired member now receiving [retirement] pension benefits, who served ten years or more as an employee of the school district and who retired prior to January 1, 1955, shall, upon application to the retirement system be employed by that retirement system as a special school advisor and supervisor. Any person so employed shall perform such duties as the board of trustees directs, and shall receive a salary of two hundred fifty dollars per month payable by the retirement system as part of its administrative costs, but payment to the retired person for such services shall be reduced by the [retirement] pension benefits the person receives. The employment provided for by this subsection shall in no way affect any person's eligibility for [retirement] pension benefits or for employment pursuant to other subsections of this section, subject to the limitation set forth in subsection 3 of this section.

3. Any retired member now receiving [retirement] pension benefits who retired prior to January 1, 1976, shall, upon application to the retirement system, be employed by that retirement system as a school consultant. Any person so employed shall perform such duties as the board of trustees directs, and shall receive a salary equal to four dollars per month for each year (or major portion of a year) between the date of the person's retirement and December 31, 1981, plus two dollars per month for each year (or major portion of a year) between January 1, 1982, and December 31, 1984, and, in addition, shall be entitled to receive the insurance benefits provided [retirants] retired members pursuant to section 169.476 payable by the retirement system as part of its administrative costs. The employment provided for by this subsection shall in no way affect any person's eligibility for [retirement] pension benefits or for employment pursuant to other subsections of this section, provided that total salaries payable to any retired member pursuant to subsections 2 and 3 of this section shall not exceed two hundred fifty dollars per month.

4. Any retired member now receiving [retirement] pension benefits who retired on or after January 1, 1976, and prior to December 31, 1984, shall, upon application to the retirement system, be employed by the retirement system as a school consultant. Any person so employed shall perform such duties as the board of trustees directs and shall receive a salary equal to four dollars per month for each year (or major portion of a year) between the date of the person's retirement and December 31, 1984, and, in addition, shall be entitled to receive the insurance benefits provided [retirants] retired members pursuant to section 169.476 payable by the retirement system as part of its administrative costs. The employment provided for by this subsection shall in no way affect any person's eligibility for [retirement] pension benefits or for employment pursuant to other subsections of this section.

5. Any retired member now receiving [retirement] pension benefits or who retires prior to December 31, 1986, shall, after application to the retirement system, be employed by the retirement system as a school consultant. Any person so employed shall perform such duties as the board of trustees directs and shall receive a salary equal to two dollars per month for each year (or major portion of a year) between the date of the person's retirement and December 31, 1986, payable by the retirement system as part of its administrative costs. The employment provided for by this subsection shall in no way affect any person's eligibility for [retirement] pension benefits or for employment pursuant to other subsections of this section.

6. Any retired member now receiving [retirement] pension benefits or who retires prior to December 31, 1988, shall, after application to the retirement system, be employed by the retirement system as a school consultant. Any person so employed shall perform such duties as the board of trustees directs and shall receive a salary equal to two dollars per month for each year (or major portion of a year) between the date of the person's retirement and December 31, 1988, payable by the retirement system as part of its administrative costs. The employment provided for by this subsection shall in no way affect any person's eligibility for [retirement] pension benefits or for employment pursuant to other subsections of this section.

7. Any retired member now receiving [retirement] pension benefits or who retires prior to December 31, 1990, shall, after application to the retirement system, be employed by the retirement system as a school consultant. Any person so employed shall perform such duties as the board of trustees directs and shall receive a salary equal to two dollars per month for each year (or major portion of a year) between the date of the person's retirement and December 31, 1990, not to exceed ten years, payable by the retirement system as part of its administrative costs. The employment provided for by this subsection shall in no way affect any person's eligibility for [retirement] pension benefits or for employment pursuant to other subsections of this section.

8. Any retired member now receiving [retirement] pension benefits or who retires prior to December 31, 1993, shall, after application to the retirement system, be employed by the retirement system as a school consultant. Any person so employed shall perform such duties as the board of trustees directs and shall receive a salary equal to three dollars per month for each year (or major portion of a year) between the date of the person's retirement and December 31, 1993, payable by the retirement system as part of its administrative costs. The employment provided by this subsection shall in no way affect any person's eligibility for [retirement] pension benefits or for employment pursuant to other subsections of this section.

9. Any retired member now receiving [retirement] pension benefits with fifteen years or more creditable service at retirement, shall, after application to the retirement system, be employed by the retirement system as a consultant. Any person so employed shall, upon the request of the board of trustees, give the board, orally or in writing, a short detailed statement of the problems of retirement under the current monthly benefits. As compensation for the obligation to perform the extra duty imposed by this subsection, each consultant who meets the qualification prescribed in subsection 7 of this section, shall receive, in addition to all other compensation payable pursuant to this section, an increase in compensation each year computed on the total amount which such consultant receives pursuant to this section of one hundred percent of the increase in the consumer price index calculated and payable in the manner specified in section 169.466. A consultant otherwise qualified to receive compensation pursuant to this subsection shall not be eligible to receive such compensation until the January first after he or she has been retired for at least twelve months. Any such annual increase in compensation, however, shall not exceed three percent, and the total increase in compensation pursuant to this subsection shall not exceed ten percent of the total compensation such consultant was receiving pursuant to this section on August 28, 1996. Additional compensation payable pursuant to this subsection shall be payable by the retirement system as part of its administrative costs. The employment provided for in this subsection shall in no way affect any person's eligibility for [retirement] pension benefits or for employment pursuant to other subsections of this section.

10. Annually, immediately after the close of the fiscal year of the retirement system, the actuary for the system shall determine if the payments made pursuant to the provisions of this section have impaired the actuarial soundness of the plan, and upon the actuary's certification that the soundness has been so impaired, the system shall bill the school district which last employed the retired person on a full-time basis for reimbursement of the amount paid to that person during the preceding fiscal year. The school district shall forthwith accordingly reimburse the retirement system.

11. Effective January 1, 2002, all payments made pursuant to this section shall be paid as cost-of-living benefits rather than as expenses of the retirement system.

169.476. The retirement system may contribute toward an insurance plan for the benefit of [retirants] retired members which may provide dental, hospital, surgical, medical, life, accident, and similar insurance benefits as approved by the board of trustees. Such contributions shall be a part of the administrative costs of the retirement system. The board of trustees shall make such rules and regulations as it deems appropriate in connection with such plan.

169.480. 1. The board of trustees shall be the trustees of all the funds of the system and shall have full power to invest and reinvest such funds, and such trustees shall have full power to hold, purchase, sell, assign, transfer or dispose of any of the securities and investments in which such funds shall have been invested, as well as of the proceeds of such investments and any moneys belonging to such funds.

2. The board of trustees shall annually credit each member's individual account with interest on the largest balance remaining in each account for the entire year and at the rate determined by the board.

3. [The board of trustees shall elect a treasurer of the retirement system who shall be a trustee and who may, but need not, be the treasurer of the board of education, who, subject to such limitations as may be provided by the board of trustees, shall be the custodian of the funds of the retirement system and shall give such bond for the faithful handling of the funds as the board of trustees shall determine.] The board of trustees may employ a bank having fiduciary powers for the provision of such custodial or clerical services as the board may deem appropriate [to assist the treasurer]. Disbursement of funds of the retirement system shall be under the general supervision of the [treasurer] board of trustees and shall be in accordance with procedures established or approved by the board of trustees with the concurrence of the system's auditors.

4. For the purpose of meeting disbursements for [retirement allowances] pensions and other payments, there may be kept available cash on deposit in one or more banks or trust companies in the school district, organized under the laws of the state of Missouri, or of the United States; provided, that the amount on deposit in any one bank or trust company shall not exceed twenty-five percent of the paid-up capital and surplus of such bank or trust company, and for all deposits the board of trustees shall require of the banks or trust companies as security for the safekeeping and payment of the deposits securities of a like kind and character as may be required by law for the safekeeping and payment of deposits made by the state treasurer.

5. Except as herein provided, no trustee, member of the board of education or employee of either the board of trustees or the board of education shall have any direct interest in the gains or profits of any investment made by the board of trustees. Nor shall any of them directly or indirectly for himself or as an agent in any manner use the assets of the retirement system except to make such current and necessary payments as are authorized by the board of trustees, nor shall any of said persons become an endorser or surety or become in any manner an obligor for moneys loaned by or borrowed from the board of trustees.

6. No member of the board of education shall be interested in any contract with or claim against the public school retirement system in his school district. If at any time after the election of any member of the board he becomes interested in any contract or claim against said retirement system, either directly or indirectly, or as agent or employee of any individual, firm or corporation, which is so interested, he shall thereupon be disqualified to continue as a member of the board.

169.490. All the assets of the retirement system shall be held as one fund.

1. (1) The employing board shall cause to be deducted from the compensation of each member at every payroll period [four] five percent of his compensation, and the amounts so deducted shall be transferred to the board of trustees and credited to the individual account of each member from whose compensation the deduction was made. In determining the amount earnable by a member in any payroll period, the board of trustees may consider the rate of earnable compensation payable to such member on the first day of the payroll period as continuing throughout such payroll period; it may omit deduction from compensation for any period less than a full payroll period if the employee was not a member on the first day of the payroll period; and to facilitate the making of the deductions, it may modify the deduction required of any member by such amount as shall not exceed one-tenth of one percent of the compensation upon the basis of which such deduction was made.

(2) The deductions provided for herein are declared to be a part of the salary of the member and the making of such deductions shall constitute payments by the member out of his salary or earnings and such deductions shall be made notwithstanding that the minimum compensation provided by law for any member shall be reduced thereby. Every member shall be deemed to consent to the deductions made and provided for herein, and shall receipt for his full salary or compensation, and the making of said deductions and the payment of salary or compensation less said deduction shall be a full and complete discharge and acquittance of all claims and demands whatsoever for services rendered during the period covered by the payment except as to benefits provided by sections 169.410 to 169.540.

(3) The employing board may elect to pay member contributions required by this section as an employer pick up of employee contributions under section 414(h)(2) of the Internal Revenue Code of 1986, as amended, and such contributions picked up by the employing board shall be treated as contributions made by members for all purposes of sections 169.410 to 169.540.

2. [Should] If a [retirant] retired member receiving a [retirement benefit] pension pursuant to sections 169.410 to 169.540 [be] is restored to active service and again [become a] becomes an active member of the retirement system, there shall be credited to his individual account an amount equal to the excess, if any, of his accumulated contributions at retirement over the total [retirement allowances] pension benefits paid to him.

3. [(1) There shall be paid annually to the retirement system by the school district an amount equal to a certain percentage of the total compensation of all members to be known as the "normal cost contribution", and an additional amount equal to a percentage of such compensation to be known as the "accrued liability contribution". The rates percent of such contributions] Annually, the actuary for the retirement system shall calculate each employer's contribution as an amount equal to a certain percentage of the total compensation of all members employed by that employer. The percentage shall be fixed on the basis of the liabilities of the retirement system as shown by the annual actuarial [valuations] valuation. [The retirement system shall make similar contributions for the members who are employees of the system.] The annual actuarial valuation shall be made on the basis of such actuarial assumptions and the actuarial cost method adopted by the board of trustees, provided that the actuarial cost method adopted shall be in accordance with generally accepted actuarial standards and that the unfunded actuarial accrued liability, if any, shall be amortized by level annual payments over a period not to exceed thirty years.

[(2) On the basis of such actuarial assumptions as shall be adopted by the board of trustees, the actuary engaged by the board of trustees to make each valuation required during the period over which the accrued liability contribution is payable, at the time of making a valuation, shall determine the uniform and constant percentage of the compensation of all members in service, which, if contributed throughout their remaining period of active service, would be sufficient to provide for the payment of any pension payable on their account. The normal cost contribution rate shall be the rate percent of the compensation of all members obtained by deducting from the total liabilities of the fund the amount of assets in hand to the credit of the fund plus the amount of unfunded accrued liability and dividing the remainder by one percent of the present value of the prospective future compensation of all members in service as computed on the basis of the actuarial assumptions adopted by the board of trustees. The rate percent so determined shall be known as the "normal cost contribution rate".

(3) At the first valuation following December 31, 1980, the actuary engaged by the board of trustees shall compute the accrued liability for retirement allowance and other benefits on account of all members and beneficiaries which is not dischargeable by the assets of the retirement system, less the expense and contingency reserve, and by the value of the prospective normal cost contributions payable on account of such members during the remainder of their active service at the normal cost contribution rate then in force, and such accrued liability not so dischargeable shall be known as the "initial unfunded accrued liability". A calculation shall then be made to determine the level annual amount required to liquidate the initial unfunded accrued liability not later than October 13, 2011. At each valuation following December 31, 1980, the actuary will determine any increases or decreases in the accrued liability resulting from either changes in actuarial assumptions or changes in the benefits under sections 169.410 to 169.540. Such increases or decreases in the accrued liability will be determined by the actuary under the entry age normal-frozen initial liability cost method. The amount so obtained shall be known as a "supplement" to the unfunded accrued liability. A calculation shall then be made to determine the level annual amount required to liquidate the supplement to the unfunded accrued liability by the end of fifty years from the end of the year in which the supplement is created. The level annual amounts required to liquidate the initial unfunded accrued liability and each supplement to the unfunded accrued liability are added together, and the amount so obtained shall be expressed as a percentage of the total earnable compensation of all members in service. This percentage of such total compensation shall be known as the "accrued liability contribution rate", and shall be payable until the unfunded accrued liability has been liquidated. Provided that the board may authorize a redetermination by the actuary of the unfunded accrued liability contribution rate within the limitation that the unfunded accrued liability will be amortized not later than the end of the fifty years from October 13, 1961, or the end of the year in which the supplement to the unfunded accrued liability was credited.

(4) The accrued liability contribution shall be discontinued as soon as assets of the retirement system, less the expense and contingency reserve, shall equal the present value as actuarially computed and approved by the board of trustees of the total liabilities of the retirement system, less the present value computed on the basis of the normal cost contribution rate then in force of the prospective normal cost contributions to be received on account of members who are at that time in service.]

4. The expense and contingency reserve shall be a reserve for investment contingencies and estimated expenses of administration of the retirement system as determined annually by the board of trustees.

5. Gifts, devises, bequests and legacies may be accepted by the board of trustees to be held and invested as a part of the assets of the retirement system and shall not be separately accounted for except where specific direction for the use of a gift is made by a donor.

169.500. On or before the first day of [June] January of each year the board of trustees shall certify to the board of education, the board of trustees and the board of regents, and to the state of Missouri with respect to the contribution for members employed by [the board of regents] these employers, the amount which will [become due and payable on or before January first of the year next following to the general reserve fund. The amount so certified shall be included by the board of education in its annual budget estimate.] be paid to the retirement system on or before December thirty-first of that year. On or before the first day of January of each year the board of trustees shall certify to charter schools and to the state of Missouri with respect to the contribution of members employed by these employers, the amount which will be paid to the retirement system on a monthly basis beginning January first of that year. The amount so certified shall be [appropriated by the school district and transferred to the retirement system for the ensuing year] included by the employers in their annual budget estimates.

169.510. 1. The payment of all [retirement allowances] pension benefits, refunds and other benefits or expenses [under] pursuant to the provisions of sections 169.410 to 169.540 and all expenses in connection with the administration and operation of the retirement system are hereby made obligations chargeable against the assets of the retirement system and not of the [school district] employers, and the assets of the retirement system shall not be diverted or used for any purpose other than the payment of such obligations.

2. No alteration, amendment or repeal of sections 169.410 to 169.540 shall be deemed to affect the rights of members of any retirement system established thereunder with reference to deposits previously made, or to reduce any accrued or potential benefits to those who are members at the time when such alterations, amendments, or repeal becomes effective or to reduce the amount of any [retirement allowance] pension benefit then payable.

169.520. Any funds created by sections 169.410 to 169.540 while in the charge and custody of the board of trustees of such retirement system shall not be subject to execution, garnishment, attachment or any other process whatsoever and shall be unassignable except as in sections 169.410 to 169.540 specifically provided or in the case of a proper order of child support issued through the division of child support enforcement.

169.540. The state of Missouri shall contribute no funds directly or indirectly to finance the plan to pay [retirement allowances] pension benefits by appropriation bills or otherwise, except those funds which the district may receive from time to time under a law or laws providing for a general apportionment of school moneys throughout all the state and except employer contributions for members employed by the board of regents which shall be made by the state of Missouri.

169.569. 1. In accordance with the recommendations made pursuant to section 169.566, the public school retirement system of Missouri, the public school retirement system of the Kansas City school district, the public school retirement system of the St. Louis city school district and the nonteacher school employee retirement system of Missouri created pursuant to this chapter shall promulgate joint rules, which shall provide for the recognition of service toward retirement eligibility rendered by certified and noncertified personnel under any of the four systems. Such rules shall be limited to creditable service established with each system and shall in no event permit any transfer of creditable service or system assets.

2. Rules required pursuant to subsection 1 of this section shall be approved, and may be amended, by a majority of all of the trustees of each board of the four retirement systems. At least thirty days prior to the meeting of any board of one of the four retirement systems to vote on approving or amending such rules, a copy of the proposed rules or amendments shall be filed with the joint committee on public employee retirement.

3. Any rule or portion of a rule, as that term is defined in section 536.010, RSMo, that is created under the authority delegated in this section shall become effective only if it complies with and is subject to all of the provisions of chapter 536, RSMo, and, if applicable, section 536.028, RSMo. This section and chapter 536, RSMo, are nonseverable and if any of the powers vested with the general assembly pursuant to chapter 536, RSMo, to review, to delay the effective date or to disapprove and annul a rule are subsequently held unconstitutional, then the grant of rulemaking authority and any rule proposed or adopted after August 28, 2001, shall be invalid and void.

169.650. 1. On and after October 13, 1965, all employees as defined in section 169.600 of districts included in this retirement system shall be members of the system by virtue of their employment, and all persons who had five years of prior service who were employees of districts included in sections 169.600 to 169.710 during the school year next preceding October 13, 1965, but who ceased to be employees prior to October 13, 1965, because of physical disability, shall be members of this system by virtue of that prior service. Individuals who qualify as independent contractors under the common law and are treated as such by their employer shall not be considered employees for purposes of membership in or contributions to the retirement system.

2. Any member who rendered service prior to November 1, 1965, as an employee as defined in section 169.600 in a district or junior college district included in the system may claim credit for that service by filing with the board of trustees a complete and detailed record of the service for which the credit is claimed, together with such supporting evidence as the board may require for verification of the record. To the extent that the board finds the record correct, it shall credit the claimant with prior service and shall notify the claimant of its decision.

3. Membership shall be terminated by failure of a member to earn any membership service credit as a public school employee under this system for five consecutive school years, by death, withdrawal of contributions, or retirement.

4. If a member withdraws or is refunded the member's contributions, the member shall thereby forfeit any creditable service the member may have; provided, however, if such person again becomes a member of the system, the member may elect prior to retirement to reinstate any creditable service forfeited at the time of withdrawal or refund. The reinstatement shall be effected by the member paying to the retirement system, with interest, the amount of accumulated contributions withdrawn by the member or refunded to the member with respect to the service being reinstated. A member may reinstate less than the total service previously forfeited, in accordance with rules promulgated by the board of trustees. The payment may be made over a period not to exceed the length of the service to be reinstated, beginning from the date of election, or prior to retirement, whichever is earlier, and with interest on the unpaid balance; provided, however, that if a member is retired on disability before completing such payments, the balance due, with interest, shall be deducted from the member's disability retirement allowance.

5. Any person who is an employee of any statewide nonprofit educational association or organization serving the active membership of the nonteacher school employee retirement system of Missouri and who works at least twenty hours per week on a regular basis in a position which is not covered by the public school retirement system of Missouri may be a member of the nonteacher school employee retirement system of Missouri. Certificated employees of such statewide nonprofit educational association or organization may not be members of the public school retirement system of Missouri unless such association or organization makes separate application pursuant to subsection 4 of section 169.130, RSMo. The contributions required to be made by the employee will be deducted from salary and matched by the association or organization.

169.670. 1. The retirement allowance of a member whose age at retirement is sixty years or more and whose creditable service is five years or more, or whose sum of age and creditable service equals eighty years or more, or whose creditable service is thirty years or more regardless of age, shall be the sum of the following items:

(1) For each year of membership service, one and [fifty-one] sixty-one hundredths percent of the member's final average salary;

(2) Six-tenths of the amount payable for a year of membership service for each year of prior service;

(3) Eighty-five one-hundredths of one percent of any amount by which the member's average compensation for services rendered prior to July 1, 1973, exceeds the average monthly compensation on which federal Social Security taxes were paid during the period over which such average compensation was computed, for each year of membership service credit for services rendered prior to July 1, 1973, plus six-tenths of the amount payable for a year of membership service for each year of prior service credit;

(4) In lieu of the retirement allowance otherwise provided by subdivisions (1) to (3) of this subsection, between July 1, [2000] 2001, and July 1, 2003, a member may elect to receive a retirement allowance of:

(a) One and [forty-nine] fifty-nine hundredths percent of the member's final average salary for each year of membership service, if the member's creditable service is twenty-nine years or more but less than thirty years and the member has not attained the age of fifty-five;

(b) One and [forty-seven] fifty-seven hundredths percent of the member's final average salary for each year of membership service, if the member's creditable service is twenty-eight years or more but less than twenty-nine years, and the member has not attained the age of fifty-five;

(c) One and [forty-five] fifty-five hundredths percent of the member's final average salary for each year of membership service, if the member's creditable service is twenty-seven years or more but less than twenty-eight years and the member has not attained the age of fifty-five;

(d) One and [forty-three] fifty-three hundredths percent of the member's final average salary for each year of membership service, if the member's creditable service is twenty-six years or more but less than twenty-seven years and the member has not attained the age of fifty-five;

(e) One and [forty-one] fifty-one hundredths percent of the member's final average salary for each year of membership service, if the member's creditable service is twenty-five years or more but less than twenty-six years and the member has not attained the age of fifty-five; and

(5) In addition to the retirement allowance provided in subdivisions (1) to (3) of this subsection, a member retiring on or after July 1, [2000] 2001, whose creditable service is thirty years or more or whose sum of age and creditable service is eighty years or more, shall receive a temporary retirement allowance equivalent to [four-tenths] eight-tenths of one percent of the member's final average salary multiplied by the member's years of service until such time as the member reaches the minimum age for Social Security retirement benefits.

2. If the board of trustees determines that the cost of living, as measured by generally accepted standards, increases five percent or more in the preceding fiscal year, the board shall increase the retirement allowances which the retired members or beneficiaries are receiving by five percent of the amount being received by the retired member or the beneficiary at the time the annual increase is granted by the board; provided that, the increase provided in this subsection shall not become effective until the fourth January first following a member's retirement or January 1, 1982, whichever occurs later, and the total of the increases granted to a retired member or the beneficiary after December 31, 1981, may not exceed [seventy-five] eighty percent of the retirement allowance established at retirement or as previously adjusted by other provisions of law. If the cost of living increases less than five percent, the board of trustees may determine the percentage of increase to be made in retirement allowances, but at no time can the increase exceed five percent per year. If the cost of living decreases in a fiscal year, there will be no increase in allowances for retired members on the following January first.

3. The board of trustees may reduce the amounts which have been granted as increases to a member pursuant to subsection 2 of this section if the cost of living, as determined by the board and as measured by generally accepted standards, is less than the cost of living was at the time of the first increase granted to the member; provided that, the reductions shall not exceed the amount of increases which have been made to the member's allowance after December 31, 1981.

4. (1) In lieu of the retirement allowance provided in subsection 1 of this section, called "option 1", a member whose creditable service is twenty-five years or more or who has attained age fifty-five with five or more years of creditable service may elect, in the application for retirement, to receive the actuarial equivalent of the member's retirement allowance in reduced monthly payments for life during retirement with the provision that:

Option 2. Upon the member's death, the reduced retirement allowance shall be continued throughout the life of and paid to such person as has an insurable interest in the life of the member as the member shall have nominated in the member's election of the option, and provided further that if the person so nominated dies before the retired member, the retirement allowance will be increased to the amount the retired member would be receiving had the member elected option 1;

OR

Option 3. Upon the death of the member three-fourths of the reduced retirement allowance shall be continued throughout the life of and paid to such person as has an insurable interest in the life of the member and as the member shall have nominated in an election of the option, and provided further that if the person so nominated dies before the retired member, the retirement allowance will be increased to the amount the retired member would be receiving had the member elected option 1;

OR

Option 4. Upon the death of the member one-half of the reduced retirement allowance shall be continued throughout the life of, and paid to, such person as has an insurable interest in the life of the member and as the member shall have nominated in an election of the option, and provided further that if the person so nominated dies before the retired member, the retirement allowance shall be increased to the amount the retired member would be receiving had the member elected option 1;

OR

Option 5. Upon the death of the member prior to the member having received one hundred twenty monthly payments of the member's reduced allowance, the remainder of the one hundred twenty monthly payments of the reduced allowance shall be paid to such beneficiary as the member shall have nominated in the member's election of the option or in a subsequent nomination. If there is no beneficiary so nominated who survives the member for the remainder of the one hundred twenty monthly payments, the reserve for the remainder of such one hundred twenty monthly payments shall be paid to the estate of the last person to receive a monthly allowance;

OR

Option 6. Upon the death of the member prior to the member having received sixty monthly payments of the member's reduced allowance, the remainder of the sixty monthly payments of the reduced allowance shall be paid to such beneficiary as the member shall have nominated in the member's election of the option or in a subsequent nomination. If there is no beneficiary so nominated who survives the member for the remainder of the sixty monthly payments, the reserve for the remainder of such sixty monthly payments shall be paid to the estate of the last person to receive a monthly allowance;

OR

Option 7. A plan of variable monthly benefit payments which provides, in conjunction with the member's retirement benefits under the federal Social Security laws, level or near-level retirement benefit payments to the member for life during retirement, and if authorized, to an appropriate beneficiary designated by the member. Such a plan shall be actuarially equivalent to the retirement allowance under option 1 and shall be available for election only if established by the board of trustees under duly adopted rules.

(2) The election of an option may be made only in the application for retirement and such application must be filed prior to the date on which the retirement of the member is to be effective. If either the member or the person nominated dies before the effective date of retirement, the option shall not be effective, provided that:

(a) If the member or a person retired on disability retirement dies after attaining age fifty-five and acquiring five or more years of creditable service or after acquiring twenty-five or more years of creditable service and before retirement, except retirement with disability benefits, and the person named by the member as the member's primary beneficiary has an insurable interest in the life of the deceased member, the designated beneficiary may elect to receive either survivorship payments under option 2 or a payment of the member's accumulated contributions. If survivorship benefits under option 2 are elected and the member at the time of death would have been eligible to receive an actuarial equivalent of the member's retirement allowance, the designated beneficiary may further elect to defer the option 2 payments until the date the member would have been eligible to receive the retirement allowance provided in subsection 1 of this section.

(b) If the member or a person retired on disability retirement dies before attaining age fifty-five but after acquiring five but fewer than twenty-five years of creditable service, and the person named as the primary beneficiary has an insurable interest in the life of the deceased member or disability retiree, the designated beneficiary may elect to receive either a payment of the person's accumulated contributions, or survivorship benefits under option 2 to begin on the date the member would first have been eligible to receive an actuarial equivalent of the person's retirement allowance, or to begin on the date the member would first have been eligible to receive the retirement allowance provided in subsection 1 of this section.

5. If the total of the retirement allowances paid to an individual before the person's death is less than the person's accumulated contributions at the time of the person's retirement, the difference shall be paid to the person's beneficiary or to the person's estate; provided, however, that if an optional benefit, as provided in option 2, 3 or 4 in subsection 4, had been elected and the beneficiary dies after receiving the optional benefit, then, if the total retirement allowances paid to the retired individual and the individual's beneficiary are less than the total of the contributions, the difference shall be paid to the estate of the beneficiary unless the retired individual designates a different recipient with the board at or after retirement.

6. If a member dies before receiving a retirement allowance, the member's accumulated contributions at the time of the member's death shall be paid to the member's beneficiary or to the member's estate, if there be no beneficiary; provided, however, that no such payment shall be made if the beneficiary elects option 2 in subsection 4 of this section, unless the beneficiary dies before having received benefits pursuant to that subsection equal to the accumulated contributions of the member, in which case the amount of accumulated contributions in excess of the total benefits paid pursuant to that subsection shall be paid to the estate of the beneficiary.

7. If a member ceases to be an employee as defined in section 169.600 and certifies to the board of trustees that such cessation is permanent or if the person's membership is otherwise terminated, the person shall be paid the person's accumulated contributions with interest.

8. Notwithstanding any provisions of sections 169.600 to 169.715 to the contrary, if a member ceases to be an employee as defined in section 169.600 after acquiring five or more years of creditable service, the member may, at the option of the member, leave the member's contributions with the retirement system and claim a retirement allowance any time after the member reaches the minimum age for voluntary retirement. When the member's claim is presented to the board, the member shall be granted an allowance as provided in sections 169.600 to 169.715 on the basis of the member's age and years of service.

9. The retirement allowance of a member retired because of disability shall be nine-tenths of the allowance to which the member's creditable service would entitle the member if the member's age were sixty.

10. Notwithstanding any provisions of sections 169.600 to 169.715 to the contrary, any member who is a member prior to October 13, 1969, may elect to have the member's retirement allowance computed in accordance with sections 169.600 to 169.715 as they existed prior to October 13, 1969.

11. Any application for retirement shall include a sworn statement by the member certifying that the spouse of the member at the time the application was completed was aware of the application and the plan of retirement elected in the application.

12. Notwithstanding any other provision of law, any person retired prior to August 14, 1984, who is receiving a reduced retirement allowance under option 1 or 2 of subsection 4 of this section, as the option existed prior to August 14, 1984, and whose beneficiary nominated to receive continued retirement allowance payments under the elected option dies or has died, shall upon application to the board of trustees have the person's retirement allowance increased to the amount the person would have been receiving had the person not elected the option, actuarially adjusted to recognize any excessive benefits which would have been paid to the person up to the time of the application.

13. Benefits paid pursuant to the provisions of the nonteacher school employee retirement system of Missouri shall not exceed the limitations of Section 415 of Title 26 of the United States Code.

14. Any member who has retired prior to July 1, 1999, and the designated beneficiary of a deceased retired member upon request shall be made, constituted, appointed and employed by the board as a special consultant on the matters of education, retirement and aging. As compensation for such duties the person shall receive a payment equivalent to seven and four-tenths percent of the previous month's benefit, which shall be added to the member's or beneficiary's monthly annuity and which shall not be subject to the provisions of subsections 2 and 3 of this section for the purposes of the limit on the total amount of increases which may be received.

15. Any member who has retired prior to July 1, 2000, and the designated beneficiary of a deceased retired member upon request shall be made, constituted, appointed and employed by the board as a special consultant on the matters of education, retirement and aging. As compensation for such duties the person shall receive a payment equivalent to three and four-tenths percent of the previous month's benefit, which shall be added to the member's or beneficiary's monthly annuity and which shall not be subject to the provisions of subsections 2 and 3 of this section for the purposes of the limit on the total amount of increases which may be received.

16. Any member who has retired prior to July 1, 2001, and the designated beneficiary of a deceased retired member upon request shall be made, constituted, appointed and employed by the board as a special consultant on the matters of education, retirement and aging. As compensation for such duties the person shall receive a payment equivalent to seven and one-tenth percent of the previous month's benefit, which shall be added to the member's or beneficiary's monthly annuity and which shall not be subject to the provisions of subsections 2 and 3 of this section for the purposes of the limit on the total amount of increases which may be received.

Section B.  Because immediate action is necessary to provide equitable treatment and timely application of certain pension benefits and compensation, the repeal and reenactment of sections 169.070 and 169.670 is deemed necessary for the immediate preservation of the public health, welfare, peace and safety, and is hereby declared to be an emergency act within the meaning of the constitution, and the repeal and reenactment of sections 169.070 and 169.670 shall be in full force and effect on July 1, 2001, or upon its passage and approval, whichever later occurs.