2024 CFR > Title 21 > Chapter I > Subchapter A > Part 1 > Subpart D – Electronic Import Entries

2023 CFR > Title 21 > CHAPTER I > SUBCHAPTER A > PART 1 > Subpart D – Electronic Import Entries

2022 CFR > Title 21 > Chapter I > Subchapter A > Part 1 > Subpart D – Electronic Import Entries

2021 CFR > Title 21 > Chapter I > Subchapter A > Part 1 > Subpart D – Electronic Import Entries

2020 CFR > Title 21 > Chapter I > Subchapter A > Part 1 > Subpart D – Electronic Import Entries

2019 CFR > Title 21 > Chapter I > Subchapter A > Part 1 > Subpart D – Electronic Import Entries

2016 CFR > Title 21 > Chapter I > Subchapter A > Part 1 > Subpart D – Electronic Import Entries