Versions of See prior versions of a law on LawServer 2023 Washington Code 18.170.140 – Regulatory provisions exclusive — Authority of the state and political subdivisions 2022 Washington Code 18.170.140 – Regulatory provisions exclusive–Authority of the state and political subdivisions 2020 Washington Code 18.170.140 – Regulatory provisions exclusive — Authority of the state and political subdivisions 2019 Washington Code 18.170.140 – Regulatory provisions exclusive — Authority of the state and political subdivisions 2018 Washington Code 18.170.140 – Regulatory provisions exclusive — Authority of the state and political subdivisions 2016 Washington Code 18.170.140 – Regulatory provisions exclusive–Authority of the state and political subdivisions 2015 Washington Code 18.170.140 – Regulatory provisions exclusive–Authority of the state and political subdivisions 2014 Washington Code 18.170.140 – Regulatory provisions exclusive — Authority of the state and political subdivisions 2013 Washington Code 18.170.140 – Regulatory provisions exclusive — Authority of the state and political subdivisions 2009 Washington Code 18.170.140 – Regulatory provisions exclusive — Authority of the state and political subdivisions
