Versions of Washington Code 69.50.455 - Synthetic cannabinoids -- Unfair or deceptive practice under RCW 19.86.020 on LawServer 2023 Washington Code 69.50.455 – Synthetic cannabinoids — Unfair or deceptive practice under RCW 19.86.020 2022 Washington Code 69.50.455 – Synthetic cannabinoids–Unfair or deceptive practice under RCW 19.86.020 2020 Washington Code 69.50.455 – Synthetic cannabinoids — Unfair or deceptive practice under RCW 19.86.020 2019 Washington Code 69.50.455 2018 Washington Code 69.50.455 – Synthetic cannabinoids — Unfair or deceptive practice under RCW 19.86.020
