Versions of Missouri Laws 456.1005 - Rules of classification on LawServer 2023 Missouri Laws 456.1005 – Rules of classification 2022 Missouri Laws 456.1005 – Rules of classification 2020 Missouri Laws 456.1005 – Rules of classification 2018 Missouri Laws 456.1005 – Rules of classification 2016 Missouri Laws 456.1005 – Rules of classification