Versions of Washington Code 71.24.660 - Recovery residences -- Referrals by licensed or certified service providers on LawServer 2023 Washington Code 71.24.660 – Recovery residences — Referrals by licensed or certified service providers 2022 Washington Code 71.24.660 – Recovery residences–Referrals by licensed or certified service providers 2020 Washington Code 71.24.660 – Recovery residences — Referrals by licensed or certified service providers 2019 Washington Code 71.24.660