- Code Of Federal Regulations Title 29 Labor Parts 1926 to 1999 Revised as of July 1, 2023: Parts 1927-1999
- 29 CFR Part 1926 Subpart AA Subpart D Confined Spaces in Construction Safety and Health Regulations: As Updated December 2023, With Clear Writing, Current and Updated
- 29 CFR Part 1910 Subpart Q Welding, Cutting and Brazing Occupational Safety and Health Standards: As Updated December 2023, With Clear Writing, Current and Updated
- Code Of Federal Regulations Title 34 Education Parts 1 to 299 Revised as of July 1, 2023
- Code of Federal Regulations Title 46 Shipping Parts 166 to 199, Revised as of October 1, 2017

















