2023 Washington Code 29A.56.540 – Federal statutes controlling

2022 Washington Code 29A.56.540 – Federal statutes controlling

2020 Washington Code 29A.56.540 – Federal statutes controlling

2019 Washington Code 29A.56.540 – Federal statutes controlling

2018 Washington Code 29A.56.540 – Federal statutes controlling

2016 Washington Code 29A.56.540 – Federal statutes controlling

2015 Washington Code 29A.56.540 – Federal statutes controlling

2014 Washington Code 29A.56.540 – Federal statutes controlling

2013 Washington Code 29A.56.540 – Federal statutes controlling

2009 Washington Code 29A.56.540 – Federal statutes controlling