Versions of Washington Code 82.12.9651 - Exemptions -- Gases and chemicals used in production of semiconductor materials on LawServer 2023 Washington Code 82.12.9651 – Exemptions — Gases and chemicals used in production of semiconductor materials 2022 Washington Code 82.12.9651 – Exemptions–Gases and chemicals used in production of semiconductor materials 2020 Washington Code 82.12.9651 – Exemptions — Gases and chemicals used in production of semiconductor materials 2019 Washington Code 82.12.9651 2018 Washington Code 82.12.9651 – Exemptions — Gases and chemicals used in production of semiconductor materials 2016 Washington Code 82.12.9651 – Exemptions–Gases and chemicals used in production of semiconductor materials 2015 Washington Code 82.12.9651 – Exemptions–Gases and chemicals used in production of semiconductor materials 2014 Washington Code 82.12.9651 – Exemptions — Gases and chemicals used in production of semiconductor materials 2013 Washington Code 82.12.9651 – Exemptions — Gases and chemicals used in production of semiconductor materials 2009 Washington Code 82.12.9651 – Exemptions — Gases and chemicals used in production of semiconductor materials
