Versions of Washington Code 70A.384.903 - Transfer of site use permit program from the department of ecology to the department of health on LawServer 2023 Washington Code 70A.384.903 – Transfer of site use permit program from the department of ecology to the department of health 2022 Washington Code 70A.384.903 – Transfer of site use permit program from the department of ecology to the department of health 2020 Washington Code 70A.384.903 – Transfer of site use permit program from the department of ecology to the department of health