| Agency |
Functions |
| AAFCO |
Sets nutrient standards, provides model regulations, defines ingredients. |
| FDA |
Specifies label requirements, regulates health claims, ensures food safety, approves additives. |
| USDA |
Regulates some ingredients, inspects animal research facilities. |
| State Departments of Agriculture |
Adopts and enforces state-level pet food regulations. |
| NRC |
Compiles nutrition research, provides nutrient recommendations. |
| PFI |
Represents industry interests, promotes food safety and regulatory compliance. |