| Section No. | Description |
|---|---|
| Section 509.3 | Establishment of tolerances, regulatory limits, and action levels |
| Section 509.4 | Petitions |
| Section 509.5 | Added poisonous or deleterious substances |
| Section 509.6 | Unavoidability |
| Section 509.7 | Use of polychlorinated biphenyls (PCB's) in establishments manufacturing food-packaging materials |
| Section 509.15 | Temporary tolerances for polychlorinated biphenyls (PCB's) |
| Section 509.30 | Definitions and interpretations |