CFR›Title 21›Chapter I›Part 317 ContainsSections 317.1–317.2CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 317—QUALIFYING PATHOGENS Sections 317.1 § 317.1 [Reserved] 317.2 § 317.2 List of qualifying pathogens that have the potential to pose a serious threat to public health. Authority21 U.S.C. 355f, 371.Source79 FR 32480, June 5, 2014, unless otherwise noted. Previous 316 Part 316—Orphan Drugs Next 320 Part 320—Bioavailability and Bioequivalence Requirements