2024 CFR > Title 7 > Subtitle B > Chapter I > Subchapter A > Part 28 > Subpart A > definitions

2023 CFR > Title 7 > Subtitle B > CHAPTER I > SUBCHAPTER A > PART 28 > Subpart A > definitions

2022 CFR > Title 7 > Subtitle B > Chapter I > Subchapter A > Part 28 > Subpart A > Definitions – Definitions

2021 CFR > Title 7 > Subtitle B > Chapter I > Subchapter A > Part 28 > Subpart A > definitions – definitions

2020 CFR > Title 7 > Subtitle B > Chapter I > Subchapter A > Part 28 > Subpart A > definitions

2019 CFR > Title 7 > Subtitle B > Chapter I > Subchapter A > Part 28 > Subpart A > definitions

2016 CFR > Title 7 > Subtitle B > Chapter I > Subchapter A > Part 28 > Subpart A > definitions

2015 CFR > Title 7 > Subtitle B > Chapter I > Subchapter A > Part 28 > Subpart A > definitions

2014 CFR > Title 7 > Subtitle B > Chapter I > Subchapter A > Part 28 > Subpart A > definitions