2023 Washington Code 69.43.160 – Ephedrine, pseudoephedrine, phenylpropanolamine — Methods to prevent sales violations — Department of health preparation of sign summarizing prohibitions
2022 Washington Code 69.43.160 – Ephedrine, pseudoephedrine, phenylpropanolamine–Methods to prevent sales violations–Department of health preparation of sign summarizing prohibitions
2020 Washington Code 69.43.160 – Ephedrine, pseudoephedrine, phenylpropanolamine — Methods to prevent sales violations — Department of health preparation of sign summarizing prohibitions
2019 Washington Code 69.43.160
2018 Washington Code 69.43.160 – Ephedrine, pseudoephedrine, phenylpropanolamine — Methods to prevent sales violations — Department of health preparation of sign summarizing prohibitions
2016 Washington Code 69.43.160 – Ephedrine, pseudoephedrine, phenylpropanolamine–Methods to prevent sales violations–Department of health preparation of sign summarizing prohibitions
2015 Washington Code 69.43.160 – Ephedrine, pseudoephedrine, phenylpropanolamine–Methods to prevent sales violations–Department of health preparation of sign summarizing prohibitions
2014 Washington Code 69.43.160 – Ephedrine, pseudoephedrine, phenylpropanolamine–Methods to prevent sales violations–Department of health preparation of sign summarizing prohibitions
2013 Washington Code 69.43.160 – Ephedrine, pseudoephedrine, phenylpropanolamine–Methods to prevent sales violations–Department of health preparation of sign summarizing prohibitions
2009 Washington Code 69.43.160 – Ephedrine, pseudoephedrine, phenylpropanolamine–Methods to prevent sales violations–Department of health preparation of sign summarizing prohibitions