Versions of Washington Code 70A.205.455 - Waste tires -- Contracts with unlicensed persons prohibited on LawServer 2023 Washington Code 70A.205.455 – Waste tires — Contracts with unlicensed persons prohibited 2022 Washington Code 70A.205.455 – Waste tires–Contracts with unlicensed persons prohibited 2020 Washington Code 70A.205.455 – Waste tires — Contracts with unlicensed persons prohibited