Membership
- 075.00.1–301. 1957 (5) — Prior Service
- 075.00.1–302. 1959 (5) — County Employees' Representative
- 075.00.1–303. 1965 (7) — Requirement for Membership in System
- 075.00.1–304. 1990 (1) — Membership Eligibility for Policemen and Firemen
- 075.00.1–305. 1991 (11) — Wages for Deputy Tax Collectors
- 075.00.1–306. 1995 (5) — Participation in Apers Under the Provisions of Act 398 and Act 1292
- 075.00.1–307. 1997 (5) — Participation in Apers Under Provisions of Act 76 of 1997
- 075.00.1–308. 1997 (11) — Enrollment in Apers by Colleges and Universities
- 075.00.1–309. 1999 (5) — Local Government Unit Participation
- 075.00.1–310. 1999 (5) — Termination of Other Employer Participating Retirement Plans
- 075.00.1–311. 2005 (5) — Election of Contributory Provisions of Act 2084 of 2005
- 075.00.1–312. 2011 (5) — Crediting of Service and Additional Contributions Required of Local Elected Officials.