Versions of 19 CFR Part 149 - Importer Security Filing on LawServer 2024 19 CFR Part 149 – Importer Security Filing 2023 19 CFR PART 149 – IMPORTER SECURITY FILING 2022 19 CFR Part 149 – Importer Security Filing 2021 19 CFR Part 149 – Importer Security Filing 2020 19 CFR Part 149 – Importer Security Filing
