Versions of Washington Code 49.62.900 - Effective date -- 2019 c 299 on LawServer 2023 Washington Code 49.62.900 – Effective date — 2019 c 299 2022 Washington Code 49.62.900 – Effective date–2019 c 299 2020 Washington Code 49.62.900 – Effective date — 2019 c 299 2019 Washington Code 49.62.900