CFR›Title 42›Chapter I›Part 23 ContainsSubpart ACorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 23—NATIONAL HEALTH SERVICE CORPS Subparts A Subpart A—Assignment of National Health Service Corps Personnel Sections 23.1–23.13 AuthoritySecs. 333, 338E(c), and 338C(e)(1), Public Health Service Act. 90 Stat. 2272, as amended, 95 Stat. 905, 97 Stat. 1345 (42 U.S.C. 254f et seq.), 95 Stat. 912 (42 U.S.C. 254p(c)), 95 Stat. 910 (42 U.S.C. 254n(e)(1)).Source45 FR 12790, Feb. 27, 1980, unless otherwise noted. Previous 22 Part 22—Personnel Other Than Commissioned Officers Next 24 Part 24—Senior Biomedical Research and Biomedical Product Assessment Service