Federal (United States) · Regulations
Subpart A — General Provisions
6 sections
6 sections
- 21 C.F.R. § 509.3Definitions and interpretations.
- 21 C.F.R. § 509.4Establishment of tolerances, regulatory limits, and action levels.
- 21 C.F.R. § 509.5Petitions.
- 21 C.F.R. § 509.6Added poisonous or deleterious substances.
- 21 C.F.R. § 509.7Unavoidability.
- 21 C.F.R. § 509.15Use of polychlorinated biphenyls (PCB's) in establishments manufacturing food-packaging materials.