Versions of 30 CFR Part 746 - Review and Approval of Mining Plans on LawServer 2024 30 CFR Part 746 – Review and Approval of Mining Plans 2023 30 CFR PART 746 – REVIEW AND APPROVAL OF MINING PLANS 2022 30 CFR Part 746 – Review and Approval of Mining Plans 2021 30 CFR Part 746 – Review and Approval of Mining Plans 2020 30 CFR Part 746 – Review and Approval of Mining Plans