CFR›Title 21›Chapter I›Part 350›21 CFR Part 350 Subpart D Citation21 CFR Part 350 Subpart DContainsSection § 350.60CorpusDaily eCFRDisplayed edition2026-10-19Last updated2026-10-19 Subpart D—Guidelines for Effectiveness Testing Sections § 350.60 § 350.60 Guidelines for effectiveness testing of antiperspirant drug products. Authority21 U.S.C. 321, 351, 352, 353, 355, 360, 371.Source68 FR 34291, June 9, 2003, unless otherwise noted. Previous C Subpart C—Labeling