FDA refers to Food and Drug Administration. It is one of the executive agencies established by the U.S. government within the Department of Health and Human Services (DHHS) and the Department of Public Health (PHS). As a scientific regulatory agency, FDA's role is to ensure the safety of food, cosmetics, drugs, biological agents, medical devices, and radiological products that are domestically produced or imported into the United States. It was one of the first federal agencies to protect consumers as its primary function.

There is no certificate for FDA registration. After the product is registered with the FDA, the registration number and list number will be obtained. The FDA will give the applicant a reply letter (with the signature of the FDA chief executive), but there is no FDA certificate.

FDA regulates food, drugs (including veterinary drugs), medical devices, food additives, food contact materials, cosmetics, animal food and drugs, wine beverages with an alcohol content of less than 7%, and electronic products.

Since 1990, the US FDA has closely cooperated with ISO and other international organizations, especially in the field of food and medicine, FDA certification has become the highest testing standard for food and medicine in the world. Recognized by the World Health Organization as the highest food safety standard. FDA certification will be issued only if the declared product has been monitored at 143 key detection points after the human body uses the product, and 20,000 to 30,000 people have been monitored for 3-7 years.

Therefore, many international manufacturers are pursuing FDA certification as the highest honor and guarantee of product quality.