CFR›Title 45›Subtitle A›Part 73›Subpart A ContainsSections 73.101–73.103CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart A—General Provisions Sections 73.101 § 73.101 Purpose. 73.102 § 73.102 Definitions. 73.103 § 73.103 Applicability. Next B Subpart B—Conduct on the Job