Versions of 40 CFR 61.107 - Emission determination on LawServer 2024 40 CFR 61.107 – Emission determination 2023 40 CFR 61.107 – Emission determination 2022 40 CFR 61.107 – Emission determination 2021 40 CFR 61.107 – Emission determination 2015 40 CFR 61.107 – Emission determination 2014 40 CFR 61.107 – Emission determination 2010 40 CFR 61.107 – Emission determination