CFR›Title 33›Chapter I›Part 142 ContainsSubparts A–CCorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 142—WORKPLACE SAFETY AND HEALTH Subparts A Subpart A—General Sections 142.1–142.7 B Subpart B—Personal Protective Equipment Sections 142.21–142.48 C Subpart C—General Workplace Conditions Sections 142.81–142.90 Authority43 U.S.C. 1333(d)(1), 1347(c), 1348(c); 49 CFR 1.46(z).SourceCGD 79-077, 51 FR 25059, July 10, 1986, unless otherwise noted. Previous 141 Part 141—Personnel Next 143 Part 143—Design and Equipment