CFR›Title 21›Chapter I›Part 186›Subpart A ContainsSection 186.1CorpusDaily eCFRDisplayed edition2026-05-13Last updated2026-05-13 Subpart A—General Provisions Sections 186.1 § 186.1 Substances added indirectly to human food affirmed as generally recognized as safe (GRAS). Next B Subpart B—Listing of Specific Substances Affirmed as GRAS