Versions of Washington Code 70A.300.040 - List and information to be furnished by depositor of hazardous waste -- Rules and regulations on LawServer 2023 Washington Code 70A.300.040 – List and information to be furnished by depositor of hazardous waste — Rules and regulations 2022 Washington Code 70A.300.040 – List and information to be furnished by depositor of hazardous waste–Rules and regulations 2020 Washington Code 70A.300.040 – List and information to be furnished by depositor of hazardous waste — Rules and regulations