Versions of Washington Code 69.50.317 - Opioid drugs -- Communication with patient on LawServer 2023 Washington Code 69.50.317 – Opioid drugs — Communication with patient 2022 Washington Code 69.50.317 – Opioid drugs–Communication with patient 2020 Washington Code 69.50.317 – Opioid drugs — Communication with patient 2019 Washington Code 69.50.317