Chapter I — Food and Drug Administration, Department of Health and Human Services
- Subch. A General §§1.1 to 99.501
- Subch. B Food for Human Consumption §§100.1 to 190.6
- Subch. C Drugs: General §§200.5 to 299.5
- Subch. D Drugs for Human Use §§300.50 to 369.21
- Subch. E Animal Drugs, Feeds, and Related Products §§500.23 to 589.2001
- Subch. F Biologics §§600.2 to 680.3
- Subch. G Cosmetics §§700.3 to 740.19
- Subch. H Medical Devices §§800.10 to 898.14
- Subch. I Mammography Quality Standards Act §§900.1 to 900.25
- Subch. J Radiological Health §§1000.1 to 1040.30
- Subch. K Tobacco Products §§1100.1 to 1150.17
- Subch. L Regulations under Certain Other Acts Administered by the Food and Drug Administration §§1210.1 to 1271.440