2023 Washington Code 82.04.660 – Exemptions — Environmental handling charges — Mercury-containing lights

2022 Washington Code 82.04.660 – Exemptions–Environmental handling charges–Mercury-containing lights

2020 Washington Code 82.04.660 – Exemptions — Environmental handling charges — Mercury-containing lights

2019 Washington Code 82.04.660

2018 Washington Code 82.04.660 – Exemptions — Environmental handling charges — Mercury-containing lights