2023 Washington Code 15.53.9048 – Chapter is cumulative

2022 Washington Code 15.53.9048 – Chapter is cumulative

2020 Washington Code 15.53.9048 – Chapter is cumulative

2019 Washington Code 15.53.9048 – Chapter is cumulative

2018 Washington Code 15.53.9048 – Chapter is cumulative

2016 Washington Code 15.53.9048 – Chapter is cumulative

2015 Washington Code 15.53.9048 – Chapter is cumulative

2014 Washington Code 15.53.9048 – Chapter is cumulative

2013 Washington Code 15.53.9048 – Chapter is cumulative

2009 Washington Code 15.53.9048 – Chapter is cumulative