Versions of See prior versions of a law on LawServer 2023 Washington Code 90.48.039 – Hazardous substance remedial actions — Procedural requirements not applicable 2022 Washington Code 90.48.039 – Hazardous substance remedial actions–Procedural requirements not applicable 2020 Washington Code 90.48.039 – Hazardous substance remedial actions — Procedural requirements not applicable 2019 Washington Code 90.48.039 2018 Washington Code 90.48.039 – Hazardous substance remedial actions — Procedural requirements not applicable 2016 Washington Code 90.48.039 – Hazardous substance remedial actions–Procedural requirements not applicable 2015 Washington Code 90.48.039 – Hazardous substance remedial actions–Procedural requirements not applicable 2014 Washington Code 90.48.039 – Hazardous substance remedial actions — Procedural requirements not applicable 2013 Washington Code 90.48.039 – Hazardous substance remedial actions — Procedural requirements not applicable 2009 Washington Code 90.48.039 – Hazardous substance remedial actions — Procedural requirements not applicable