Subchapter A General
Subchapter B Food for Human Consumption
Subchapter C Drugs: General
Subchapter D Drugs for Human Use
Subchapter E Animal Drugs, Feeds, and Related Products
Subchapter F Biologics
Subchapter G Cosmetics
Subchapter H Medical Devices
Subchapter I Mammography Quality Standards Act
Subchapter J Radiological Health
Subchapter K Tobacco Products
Subchapter L Regulations Under Certain Other Acts Administered by the Food and Drug Administration