Versions of Washington Code 11.130.915 - Effective date -- 2020 c 312; 2019 c 437 on LawServer 2023 Washington Code 11.130.915 – Effective date — 2020 c 312; 2019 c 437 2022 Washington Code 11.130.915 – Effective date–2020 c 312; 2019 c 437 2020 Washington Code 11.130.915 – Effective date — 2020 c 312; 2019 c 437 2019 Washington Code 11.130.915 – Effective date — 2019 c 437
