U.S. federal regulations, enforced by the Food and Drug Administration (FDA) and the U.S. Department of Agriculture’s Food Safety and Inspection Service (FSIS), require Hazard Analysis and Critical Control Point (HACCP) systems for certain food sectors. FDA mandates HACCP for seafood and juice processors, while USDA FSIS mandates HACCP for establishments producing meat, poultry, catfish, and egg products (liquid, frozen, or dried).