CFR›Title 5›Chapter I›Part 339›Subpart A ContainsSections 339.101–339.104CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart A—General Sections 339.101 § 339.101 Coverage. 339.102 § 339.102 Purpose and effect. 339.103 § 339.103 Compliance with disability laws. 339.104 § 339.104 Definitions. Next B Subpart B—Medical Standards, Physical Requirements, and Medical Evaluation Programs