FDA is the abbreviation of Food and Drug Administration of US. The FDA is an international medical audit authority and authorized by Federal Government.
FD is the highest law enforcement agencies specializing in Food and Drug Administration;
FDA is constituted of doctors, lawyers, microbiologists, pharmacologists, chemists statisticians and other professionals, which is a regulatory agency dedicating to protect, promote and enhance health standard of the whole population.
Many other countries to seek help from FDA to promote and manage the safety of their own products.