Versions of 40 CFR 61.242-3 - Standards: Compressors on LawServer 2024 40 CFR 61.242-3 – Standards: Compressors 2023 40 CFR 61.242-3 – Standards: Compressors 2022 40 CFR 61.242-3 – Standards: Compressors 2021 40 CFR 61.242-3 – Standards: Compressors 2015 40 CFR 61.242-3 – Standards: Compressors 2014 40 CFR 61.242-3 – Standards: Compressors 2010 40 CFR 61.242-3 – Standards: Compressors