Versions of 50 CFR Part 13 - General Permit Procedures on LawServer 2024 50 CFR Part 13 – General Permit Procedures 2023 50 CFR PART 13 – GENERAL PERMIT PROCEDURES 2022 50 CFR Part 13 – General Permit Procedures 2021 50 CFR Part 13 – General Permit Procedures 2020 50 CFR Part 13 – General Permit Procedures