Montana StatutesPart 3. Eligibility, Membership, and Vesting19-8-301. Membership -- inactive vested members -- inactive nonvested members.19-8-302. Public employees' retirement system -- transfer of membership.19-8-303. Repealed.19-8-304. Renumbered .19-8-305. Repealed.19-8-306. Renumbered .19-8-307. Renumbered .19-8-308. Transfer of service.