Versions of 43 CFR 3170.9 - Enforcement on LawServer 2024 43 CFR 3170.9 – Enforcement 2023 43 CFR 3170.9 – Enforcement 2022 43 CFR 3170.9 – Enforcement 2020 43 CFR 3170.9 – Enforcement 2019 43 CFR 3170.9 – Enforcement 2016 43 CFR 3170.9 – Enforcement