2024 Texas Health and Safety Code Chapter 486 – Over-the-Counter Sales of Ephedrine, Pseudoephedrine, and Norpseudoephedrine
2023 Texas Health and Safety Code Chapter 486 – Over-the-Counter Sales of Ephedrine, Pseudoephedrine, and Norpseudoephedrine
2022 Texas Health and Safety Code Chapter 486 – Over-the-Counter Sales of Ephedrine, Pseudoephedrine, and Norpseudoephedrine
2019 Texas Health and Safety Code Chapter 486 – Over-the-Counter Sales of Ephedrine, Pseudoephedrine, and Norpseudoephedrine
2018 Texas Health and Safety Code Chapter 486 – Over-the-Counter Sales of Ephedrine, Pseudoephedrine, and Norpseudoephedrine
2016 Texas Health and Safety Code Chapter 486 – Over-the-Counter Sales of Ephedrine, Pseudoephedrine, and Norpseudoephedrine