Versions of Missouri Laws 137.1000 v2 - Title, effective date on LawServer 2023 Missouri Laws 137.1000 v2 – Title, effective date 2022 Missouri Laws 137.1000 v2 – Title, effective date 2020 Missouri Laws 137.1000 v2 – Title, effective date 2016 Missouri Laws 137.1000 v2 – Title, effective date