Part 509 — Unavoidable Contaminants in Animal Food and Food-Packaging Material
Current through Sep 8, 2026
Authority: 21 U.S.C. 336, 342, 346, 346a, 348, 371.
Source: 42 FR 52821, Sept. 30, 1977, unless otherwise noted.
Editorial Note: Nomenclature changes to part 509 appear at 88 FR 45066, July 14, 2023.
Sections
- § 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.
- § 509.30 Temporary tolerances for polychlorinated biphenyls (PCB's).