Versions of See prior versions of a law on LawServer 2023 Washington Code 71A.12.300 – Enforcement standards — Certified residential services and support providers — Department authority — Dispute resolution process — Account 2022 Washington Code 71A.12.300 – Enforcement standards–Certified residential services and support providers–Department authority–Dispute resolution process–Account 2020 Washington Code 71A.12.300 – Enforcement standards — Certified residential services and support providers — Department authority — Dispute resolution process — Account 2019 Washington Code 71A.12.300 2018 Washington Code 71A.12.300 – Enforcement standards — Certified residential services and support providers — Department authority — Dispute resolution process — Account