21 CFR

21 CFR, or Title 21 of the Code of Federal Regulations, is a set of rules established by the U.S. Food and Drug Administration (FDA). It governs how pharmaceuticals, medical devices, food, and cosmetics are developed, manufactured, tested, and marketed in the United States. The purpose of these regulations is to ensure products are safe, effective, and of high quality for consumers. Manufacturers must follow these rules to get approval for their products and to maintain compliance. Overall, 21 CFR helps protect public health by setting standards and guidelines for the healthcare and food industries.