Versions of See prior versions of a law on LawServer 2024 Missouri Laws 170.345 – Missouri civics education initiative — examination required — waiver, when 2023 Missouri Laws 170.345 – Missouri civics education initiative — examination required — waiver, when 2022 Missouri Laws 170.345 – Missouri civics education initiative — examination required — waiver, when. 2020 Missouri Laws 170.345 – Missouri civics education initiative — examination required — waiver, when. 2018 Missouri Laws 170.345 – Missouri civics education initiative — examination required — waiver, when. 2016 Missouri Laws 170.345 – Missouri civics education initiative–examination required–waiver, when