Title 21 of the Code of Federal Regulations (CFR)

Title 21 of the Code of Federal Regulations (CFR) primarily governs the regulation of food, drugs, medical devices, and cosmetics in the United States. It outlines the rules and standards that ensure these products are safe, effective, and properly labeled. Administered by the Food and Drug Administration (FDA), Title 21 covers everything from manufacturing practices to approval processes, labeling requirements, and distribution. Its purpose is to protect public health by enforcing manufacturing quality, preventing false advertising, and ensuring consumer safety across these vital industries.