Versions of See prior versions of a law on LawServer 2023 Washington Code 69.51A.225 – Students who qualify for the medical use of cannabis — Consumption of cannabis-infused products on school grounds 2022 Washington Code 69.51A.225 – Students who qualify for the medical use of cannabis–Consumption of cannabis-infused products on school grounds 2020 Washington Code 69.51A.225 – Students who qualify for the medical use of marijuana — Consumption of marijuana-infused products on school grounds 2019 Washington Code 69.51A.225