Versions of Washington Code 70A.355.901 - Severability -- 1989 c 346 on LawServer 2023 Washington Code 70A.355.901 – Severability — 1989 c 346 2022 Washington Code 70A.355.901 – Severability–1989 c 346 2020 Washington Code 70A.355.901 – Severability — 1989 c 346