2023 Washington Code 43.131.422 – Mercury-containing lights product stewardship program — Repeal

2022 Washington Code 43.131.422 – Mercury-containing lights product stewardship program–Repeal

2020 Washington Code 43.131.422 – Mercury-containing lights product stewardship program — Repeal

2019 Washington Code 43.131.422 – Mercury-containing lights product stewardship program — Repeal

2018 Washington Code 43.131.422 – Mercury-containing lights product stewardship program — Repeal

2016 Washington Code 43.131.422 – Mercury-containing lights product stewardship program–Repeal

2015 Washington Code 43.131.422 – Mercury-containing lights product stewardship program–Repeal

2014 Washington Code 43.131.422 – Mercury-containing lights product stewardship program — Repeal