2024 40 CFR 273.4 – Applicability–Mercury-containing equipment

2023 40 CFR 273.4 – Applicability – Mercury-containing equipment

2022 40 CFR 273.4 – Applicability – Mercury-containing equipment

2021 40 CFR 273.4 – Applicability – Mercury-containing equipment

2020 40 CFR 273.4 – Applicability–Mercury-containing equipment

2019 40 CFR 273.4 – Applicability–Mercury-containing equipment

2016 40 CFR 273.4 – Applicability–Mercury-containing equipment

2015 40 CFR 273.4 – Applicability–Mercury-containing equipment

2014 40 CFR 273.4 – Applicability-Mercury-containing equipment

2010 40 CFR 273.4 – Applicability–Mercury-containing equipment

2009 40 CFR 273.4 – Applicability–Mercury-containing equipment