2023 Washington Code 4.18.901 – Application of chapter — Existing and future claims

2022 Washington Code 4.18.901 – Application of chapter–Existing and future claims

2020 Washington Code 4.18.901 – Application of chapter — Existing and future claims

2019 Washington Code 4.18.901 – Application of chapter — Existing and future claims

2018 Washington Code 4.18.901 – Application of chapter — Existing and future claims

2016 Washington Code 4.18.901 – Application of chapter–Existing and future claims

2015 Washington Code 4.18.901 – Application of chapter–Existing and future claims

2014 Washington Code 4.18.901 – Application of chapter — Existing and future claims

2013 Washington Code 4.18.901 – Application of chapter — Existing and future claims

2009 Washington Code 4.18.901 – Application of chapter — Existing and future claims