Versions of 40 CFR 1502.12 - Summary on LawServer 2024 40 CFR 1502.12 – Summary 2023 40 CFR 1502.12 – Summary 2022 40 CFR 1502.12 – Summary 2021 40 CFR 1502.12 – Summary 2020 40 CFR 1502.12 – Summary 2019 40 CFR 1502.12 – Summary 2016 40 CFR 1502.12 – Summary 2015 40 CFR 1502.12 – Summary 2014 40 CFR 1502.12 – Summary