Versions of 40 CFR 503.18 - Reporting on LawServer 2024 40 CFR 503.18 – Reporting 2023 40 CFR 503.18 – Reporting 2022 40 CFR 503.18 – Reporting 2021 40 CFR 503.18 – Reporting 2020 40 CFR 503.18 – Reporting 2019 40 CFR 503.18 – Reporting 2016 40 CFR 503.18 – Reporting 2015 40 CFR 503.18 – Reporting 2014 40 CFR 503.18 – Reporting