Versions of 14 CFR Part 401 - Organization and Definitions on LawServer 2024 14 CFR Part 401 – Organization and Definitions 2023 14 CFR PART 401 – ORGANIZATION AND DEFINITIONS 2022 14 CFR Part 401 – Organization and Definitions 2021 14 CFR Part 401 – Organization and Definitions 2020 14 CFR Part 401 – Organization and Definitions