2023 Washington Code 82.12.022 – Natural or manufactured gas — Use tax imposed — Exemption

2022 Washington Code 82.12.022 – Natural or manufactured gas–Use tax imposed–Exemption

2020 Washington Code 82.12.022 – Natural or manufactured gas — Use tax imposed — Exemption

2019 Washington Code 82.12.022

2018 Washington Code 82.12.022 – Natural or manufactured gas — Use tax imposed — Exemption

2016 Washington Code 82.12.022 – Natural or manufactured gas–Use tax imposed–Exemption

2015 Washington Code 82.12.022 – Natural or manufactured gas–Use tax imposed–Exemption

2014 Washington Code 82.12.022 – Natural or manufactured gas — Use tax imposed — Exemption

2013 Washington Code 82.12.022 – Natural or manufactured gas — Use tax imposed — Exemption

2009 Washington Code 82.12.022 – Natural or manufactured gas — Use tax imposed — Exemption