2023 Washington Code > Chapter 69.45 – Drug samples

2022 Washington Code > Chapter 69.45 – Drug samples

2020 Washington Code > Chapter 69.45 – Drug samples

2019 Washington Code > Chapter 69.45 – Drug samples

2018 Washington Code > Chapter 69.45 – Drug samples

2016 Washington Code > Chapter 69.45 – Drug samples

2015 Washington Code > Chapter 69.45 – Drug samples

2014 Washington Code > Chapter 69.45 – Drug samples

2013 Washington Code > Chapter 69.45 – Drug samples