Versions of See prior versions of a law on LawServer 2024 18 CFR Part 1304 – Approval of Construction in the Tennessee River System and Regulation of Structures and Other Alterations 2023 18 CFR PART 1304 – APPROVAL OF CONSTRUCTION IN THE TENNESSEE RIVER SYSTEM AND REGULATION OF STRUCTURES AND OTHER ALTERATIONS 2022 18 CFR Part 1304 – Approval of Construction in the Tennessee River System and Regulation of Structures and Other Alterations 2021 18 CFR Part 1304 – Approval of Construction in the Tennessee River System and Regulation of Structures and Other Alterations 2020 18 CFR Part 1304 – Approval of Construction in the Tennessee River System and Regulation of Structures and Other Alterations