2024 CFR > Title 10 > Chapter I > Part 51 > Subpart A > classification of licensing and regulatory actions

2023 CFR > Title 10 > CHAPTER I > PART 51 > Subpart A > classification of licensing and regulatory actions

2022 CFR > Title 10 > Chapter I > Part 51 > Subpart A > Classification of Licensing and Regulatory Actions – Classification of Licensing and Regulatory Actions

2021 CFR > Title 10 > Chapter I > Part 51 > Subpart A > classification of licensing and regulatory actions – classification of licensing and regulatory actions

2020 CFR > Title 10 > Chapter I > Part 51 > Subpart A > classification of licensing and regulatory actions

2019 CFR > Title 10 > Chapter I > Part 51 > Subpart A > classification of licensing and regulatory actions

2016 CFR > Title 10 > Chapter I > Part 51 > Subpart A > classification of licensing and regulatory actions

2015 CFR > Title 10 > Chapter I > Part 51 > Subpart A > classification of licensing and regulatory actions