2024 40 CFR 75.47 – Criteria for a class of affected units

2023 40 CFR 75.47 – Criteria for a class of affected units

2022 40 CFR 75.47 – Criteria for a class of affected units

2021 40 CFR 75.47 – Criteria for a class of affected units

2015 40 CFR 75.47 – Criteria for a class of affected units

2014 40 CFR 75.47 – Criteria for a class of affected units

2010 40 CFR 75.47 – Criteria for a class of affected units

2009 40 CFR 75.47 – Criteria for a class of affected units