CFR›Title 21›Chapter I›Part 129›21 CFR Part 129 Subpart C Citation21 CFR Part 129 Subpart CContainsSection § 129.40CorpusDaily eCFRDisplayed edition2026-08-04Last updated2026-08-04 Subpart C—Equipment Sections § 129.40 § 129.40 Equipment and procedures. Authority21 U.S.C. 342, 348, 350k, 371, 374, 42 U.S.C. 264.Source42 FR 14355, Mar. 15, 1977, unless otherwise noted.