Two different federal agencies regulate American food, and the line between them is more specific — and stranger — than most people expect. Here's how the responsibility is divided.
The USDA's territory
The U.S. Department of Agriculture, through its Food Safety and Inspection Service, oversees meat, poultry, and certain egg products. USDA inspectors are physically present in slaughterhouses and processing plants, inspecting continuously. This hands-on role dates to the 1906 Meat Inspection Act, passed after The Jungle.
The FDA's territory
The Food and Drug Administration regulates almost everything else — around 80% of the food supply. That includes packaged foods, seafood, dairy, produce, bottled drinks, dietary supplements, and food additives, plus drugs, cosmetics, and medical devices. The FDA relies more on standards, inspections, and enforcement than on continuous on-site presence.
The famously odd distinctions
Because the split is by product type, it creates quirks that sound like trivia but are real:
- A cheese pizza is regulated by the FDA, but a pepperoni pizza (meat topping) falls under the USDA.
- A closed-face meat sandwich is FDA; an open-face one can be USDA.
- Chicken is USDA, but eggs in the shell and much seafood are FDA.
Why it matters
For nutrition labeling, both agencies require Nutrition Facts panels, and they coordinate so the label looks the same to consumers regardless of which agency has jurisdiction. So while the behind-the-scenes split is complicated, the label on the package follows one consistent format — including the added sugars line — no matter who regulates the product.