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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 5
Chapter I
Part 339 - PART 339—MEDICAL QUALIFICATION DETERMINATIONS
Subpart A [§ 339.101 - § 339.104] - Subpart A—General
Subpart B [§ 339.201 - § 339.206] - Subpart B—Medical Standards, Physical Requirements, and Medical Evaluation Programs
Subpart C [§ 339.301 - § 339.306] - Subpart C—Medical Examinations
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