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Missouri Code of State Regulations
Title 16
Division 10
Chapter 4
Mo. Code Regs. Ann. tit. 16, ch. 10-4
Membership and Creditable Service
The Public School Retirement System of Missouri
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16 CSR 10-4.005
Requirements for Membership
16 CSR 10-4.007
Part-Time Election
16 CSR 10-4.010
Membership Service Credit
16 CSR 10-4.012
Payment for Reinstatement and Credit Purchases
16 CSR 10-4.014
Reinstatement and Credit Purchases
16 CSR 10-4.016
Withdrawals
16 CSR 10-4.018
Uniformed Services Employment and Reemployment Rights Act
16 CSR 10-4.020
Prior Service Credit (Rescinded August 30, 2026)
16 CSR 10-4.022
Forms to be Used