Versions of Missouri Laws 86.1090 - Membership of persons entering or reentering the force after effective date .. on LawServer 2023 Missouri Laws 86.1090 – Membership of persons entering or reentering the force after effective date .. 2022 Missouri Laws 86.1090 – Membership of persons entering or reentering the force after effective date .. 2020 Missouri Laws 86.1090 – Membership of persons entering or reentering the force after effective date .. 2018 Missouri Laws 86.1090 – Membership of persons entering or reentering the force after effective date .. 2016 Missouri Laws 86.1090 – Membership of persons entering or reentering the force after effective date of retirement system 2015 Missouri Laws 86.1090 – Membership of persons entering or reentering the force after effective date of retirement system 2014 Missouri Laws 86.1090 – Membership of persons entering or reentering the force after effective date of retirement system 2013 Missouri Laws 86.1090 – Membership of persons entering or reentering the force after effective date of retirement system 2009 Missouri Laws 86.1090 – Membership of persons entering or reentering the force after effective date of retirement system