HB 230 -- State Employees' Retirement Systems Sponsor: Bruns This bill allows members of the Missouri State Employees' Retirement System (MOSERS) and the Missouri Department of Transportation and Highway Patrol Employees' Retirement System (MPERS) who retired prior to July 1, 1990, to receive, upon application to the retirement board, a monthly increase of $5 multiplied by their number of years of creditable service.Copyright (c) Missouri House of Representatives