2023 Washington Code 82.12.964 – Use of machinery and equipment used in generating electricity — Effect of exemption expiration

2022 Washington Code 82.12.964 – Use of machinery and equipment used in generating electricity–Effect of exemption expiration

2020 Washington Code 82.12.964 – Use of machinery and equipment used in generating electricity — Effect of exemption expiration

2019 Washington Code 82.12.964

2018 Washington Code 82.12.964 – Use of machinery and equipment used in generating electricity — Effect of exemption expiration

2016 Washington Code 82.12.964 – Use of machinery and equipment used in generating electricity–Effect of exemption expiration

2015 Washington Code 82.12.964 – Use of machinery and equipment used in generating electricity–Effect of exemption expiration

2014 Washington Code 82.12.964 – Use of machinery and equipment used in generating electricity — Effect of exemption expiration

2013 Washington Code 82.12.964 – Use of machinery and equipment used in generating electricity — Effect of exemption expiration