2023 Missouri Laws 579.082 – Marketing of ephedrine or pseudoephedrine — penalty

2022 Missouri Laws 579.082 – Marketing of ephedrine or pseudoephedrine — penalty.

2020 Missouri Laws 579.082 – Marketing of ephedrine or pseudoephedrine — penalty.

2018 Missouri Laws 579.082 – Marketing of ephedrine or pseudoephedrine — penalty.

2016 Missouri Laws 579.082 – Beginning January 1, 2017–Marketing of ephedrine or pseudoephedrine–penalty

2015 Missouri Laws 579.082 – Beginning January 1, 2017–Marketing of ephedrine or pseudoephedrine–penalty

2014 Missouri Laws 579.082 – Beginning January 1, 2017–Marketing of ephedrine or pseudoephedrine–penalty