Versions of 40 CFR 713.21 - Electronic filing on LawServer 2024 40 CFR 713.21 – Electronic filing 2023 40 CFR 713.21 – Electronic filing 2022 40 CFR 713.21 – Electronic filing 2021 40 CFR 713.21 – Electronic filing 2020 40 CFR 713.21 – Electronic filing 2019 40 CFR 713.21 – Electronic filing
