Versions of Washington Code 70A.216.020 - Incineration facilities -- Owner and operator certification requirements on LawServer 2023 Washington Code 70A.216.020 – Incineration facilities — Owner and operator certification requirements 2022 Washington Code 70A.216.020 – Incineration facilities–Owner and operator certification requirements 2020 Washington Code 70A.216.020 – Incineration facilities — Owner and operator certification requirements
