Versions of 30 CFR 23.2 - Definitions on LawServer 2024 30 CFR 23.2 – Definitions 2023 30 CFR 23.2 – Definitions 2022 30 CFR 23.2 – Definitions 2021 30 CFR 23.2 – Definitions 2020 30 CFR 23.2 – Definitions 2019 30 CFR 23.2 – Definitions 2016 30 CFR 23.2 – Definitions 2015 30 CFR 23.2 – Definitions 2014 30 CFR 23.2 – Definitions 2010 30 CFR 23.2 – Definitions