- Code of Federal Regulations, Title 18 Conservation of Power and Water Resources 1-399, Revised as of April 1, 2021: Part 2
- Code of Federal Regulations, Title 09 Animals and Animal Products 1-199, Revised as of January 1, 2022 PT1
- Title 43 Public Lands 1000-End
- Code of Federal Regulations, Title 29 Labor/OSHA 1926, Revised as of July 1, 2021
- Code of Federal Regulations, Title 21 Food and Drugs 1300-End, Revised As of April 1 2020