Versions of 40 CFR 260.40 - Additional regulation of certain hazardous waste recycling activities on a case-by-case basis on LawServer 2024 40 CFR 260.40 – Additional regulation of certain hazardous waste recycling activities on a case-by-case basis 2023 40 CFR 260.40 – Additional regulation of certain hazardous waste recycling activities on a case-by-case basis 2022 40 CFR 260.40 – Additional regulation of certain hazardous waste recycling activities on a case-by-case basis 2021 40 CFR 260.40 – Additional regulation of certain hazardous waste recycling activities on a case-by-case basis 2020 40 CFR 260.40 – Additional regulation of certain hazardous waste recycling activities on a case-by-case basis 2019 40 CFR 260.40 – Additional regulation of certain hazardous waste recycling activities on a case-by-case basis 2016 40 CFR 260.40 – Additional regulation of certain hazardous waste recycling activities on a case-by-case basis 2015 40 CFR 260.40 – Additional regulation of certain hazardous waste recycling activities on a case-by-case basis 2014 40 CFR 260.40 – Additional regulation of certain hazardous waste recycling activities on a case-by-case basis 2010 40 CFR 260.40 – Additional regulation of certain hazardous waste recycling activities on a case-by-case basis 2009 40 CFR 260.40 – Additional regulation of certain hazardous waste recycling activities on a case-by-case basis