Versions of Washington Code 69.48.070 - Drug take-back program promotion on LawServer 2023 Washington Code 69.48.070 – Drug take-back program promotion 2022 Washington Code 69.48.070 – Drug take-back program promotion 2020 Washington Code 69.48.070 – Drug take-back program promotion 2019 Washington Code 69.48.070 2018 Washington Code 69.48.070 – Drug take-back program promotion