2024 CFR > Title 7 > Subtitle B > Chapter XVIII > Subchapter H > Part 1970 > Subpart B – Nepa Categorical Exclusions

2023 CFR > Title 7 > Subtitle B > CHAPTER XVIII > SUBCHAPTER H > PART 1970 > Subpart B – NEPA Categorical Exclusions

2022 CFR > Title 7 > Subtitle B > Chapter XVIII > Subchapter H > Part 1970 > Subpart B – NEPA Categorical Exclusions

2021 CFR > Title 7 > Subtitle B > Chapter XVIII > Subchapter H > Part 1970 > Subpart B – NEPA Categorical Exclusions

2015 CFR > Title 7 > Subtitle B > Chapter XVIII > Subchapter H > Part 1970 > Subpart B – Nepa Categorical Exclusions