Versions of See prior versions of a law on LawServer 2023 Montana Code 19-6-1004. Eligibility — participation criteria — membership status — service interruptions 2022 Montana Code 19-6-1004. Eligibility — participation criteria — membership status — service interruptions 2021 Montana Code 19-6-1004. Eligibility — participation criteria — membership status — service interruptions 2019 Montana Code 19-6-1004. Eligibility — participation criteria — membership status — service interruptions 2018 Montana Code 19-6-1004. Eligibility — participation criteria — membership status — service interruptions 2016 Montana Code 19-6-1004. Eligibility — participation criteria — membership status — service interruptions