Versions of 40 CFR 227.3 - Materials which do not satisfy the environmental impact criteria set forth in subpart B on LawServer 2024 40 CFR 227.3 – Materials which do not satisfy the environmental impact criteria set forth in subpart B 2023 40 CFR 227.3 – Materials which do not satisfy the environmental impact criteria set forth in subpart B 2022 40 CFR 227.3 – Materials which do not satisfy the environmental impact criteria set forth in subpart B 2021 40 CFR 227.3 – Materials which do not satisfy the environmental impact criteria set forth in subpart B 2020 40 CFR 227.3 – Materials which do not satisfy the environmental impact criteria set forth in subpart B 2019 40 CFR 227.3 – Materials which do not satisfy the environmental impact criteria set forth in subpart B 2016 40 CFR 227.3 – Materials which do not satisfy the environmental impact criteria set forth in subpart B 2015 40 CFR 227.3 – Materials which do not satisfy the environmental impact criteria set forth in subpart B 2014 40 CFR 227.3 – Materials which do not satisfy the environmental impact criteria set forth in subpart B 2010 40 CFR 227.3 – Materials which do not satisfy the environmental impact criteria set forth in subpart B 2009 40 CFR 227.3 – Materials which do not satisfy the environmental impact criteria set forth in subpart B