21 CFR 181

73, Subpart A: Color additives for direct food contact exempt from batch certification
74, Subpart A: Color additives for direct food contact subject to batch certification
170 Food additives
171 Food additive petitions
172 Food additives permitted for direct addition to food for human consumption
173 Secondary direct food additives permitted in food for human consumption
174 Indirect food additives: General
175 Indirect food additives: Adhesives and components of coatings
176 Indirect food additives: Paper and paperboard components
177 Indirect food additives: Polymers
178 Indirect food additives: Adjuvants, production aids, and sanitizers
179 Irradiation in the production, processing and handling of food
180 Food additives permitted in food or in contact with food on an interim basis pending additional study
181 Prior-sanctioned food ingredients
  PDF 181.1 General.
  PDF 181.5 Prior sanctions.
  PDF 181.22 Certain substances employed in the manufacture of food-packaging materials.
  PDF 181.23 Antimycotics.
  PDF 181.24 Antioxidants.
  PDF 181.25 Driers.
  PDF 181.26 Drying oils as components of finished resins.
  PDF 181.27 Plasticizers.
  PDF 181.28 Release agents.
  PDF 181.29 Stabilizers.
  PDF 181.30 Substances used in the manufacture of paper and paperboard products used in food packaging.
  PDF 181.32 Acrylonitrile copolymers and resins.
  PDF 181.33 Sodium nitrate and potassium nitrate.
  PDF 181.34 Sodium nitrite and potassium nitrite.
182 Substances generally recognized as safe
184 Direct food substances affirmed as generally recognized as safe
186 Indirect food substances affirmed as generally recognized as safe
189 Substances prohibited from use in human food
190 Dietary supplements