21 CFR Part 509
PART 509—UNAVOIDABLE CONTAMINANTS IN ANIMAL FOOD AND FOOD-PACKAGING MATERIAL
- PART 509—UNAVOIDABLE CONTAMINANTS IN ANIMAL FOOD AND FOOD-PACKAGING MATERIAL
- Chapter I—Food and Drug Administration, Department of Health and Human Services › Subchapter E—Animal Drugs, Feeds, and Related Products
- Subpart A—General Provisions
- § 509.3 Definitions and interpretations.
- § 509.4 Establishment of tolerances, regulatory limits, and action levels.
- § 509.5 Petitions.
- § 509.6 Added poisonous or deleterious substances.
- § 509.7 Unavoidability.
- § 509.15 Use of polychlorinated biphenyls (PCB's) in establishments manufacturing food-packaging materials.
- Subpart B—Tolerances for Unavoidable Poisonous or Deleterious Substances
- § 509.30 Temporary tolerances for polychlorinated biphenyls (PCB's).
- Subpart C—Regulatory Limits for Added Poisonous or Deleterious Substances [Reserved]
- Subpart D—Naturally Occurring Poisonous or Deleterious Substances [Reserved]