Versions of See prior versions of a law on LawServer 2023 Washington Code 18.64.600 – Opioid use disorder medications — Remote dispensing sites — Registration — Rules — Fees 2022 Washington Code 18.64.600 – Opioid use disorder medications–Remote dispensing sites–Registration–Rules–Fees 2020 Washington Code 18.64.600 – Opioid use disorder medications — Remote dispensing sites — Registration — Rules — Fees