CFR›Title 21›Chapter I›Part 70 ContainsSubparts A–CCorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 PART 70—COLOR ADDITIVES Subparts A Subpart A—General Provisions Sections 70.3–70.19 B Subpart B—Packaging and Labeling Sections 70.20–70.25 C Subpart C—Safety Evaluation Sections 70.40–70.55 Authority21 U.S.C. 321, 341, 342, 343, 348, 351, 360b, 361, 371, 379e.Source42 FR 15636, Mar. 22, 1977, unless otherwise noted. Previous 60 Part 60—Patent Term Restoration Next 71 Part 71—Color Additive Petitions