Versions of See prior versions of a law on LawServer 2024 Missouri Laws 174.220 – No officer or employee shall be interested in the sale of school supplies .. 2023 Missouri Laws 174.220 – No officer or employee shall be interested in the sale of school supplies .. 2022 Missouri Laws 174.220 – No officer or employee shall be interested in the sale of school supplies .. 2020 Missouri Laws 174.220 – No officer or employee shall be interested in the sale of school supplies .. 2018 Missouri Laws 174.220 – No officer or employee shall be interested in the sale of school supplies .. 2016 Missouri Laws 174.220 – No officer or employee shall be interested in the sale of school supplies or property 2015 Missouri Laws 174.220 – No officer or employee shall be interested in the sale of school supplies or property 2014 Missouri Laws 174.220 – No officer or employee shall be interested in the sale of school supplies or property 2013 Missouri Laws 174.220 – No officer or employee shall be interested in the sale of school supplies or property 2009 Missouri Laws 174.220 – No officer or employee shall be interested in the sale of school supplies or property