What is the FDA?
A 5-minute orientation to the U.S. Food and Drug Administration: its mission, authority, and the product categories it regulates.
What is the FDA?
The U.S. Food and Drug Administration (FDA) is a federal agency within the Department of Health and Human Services. Its mission is to protect public health by ensuring the safety, efficacy, and security of:
- Human and veterinary drugs
- Biological products (including vaccines and gene therapies)
- Medical devices
- The nation's food supply
- Cosmetics
- Products that emit radiation
- Tobacco products
Why the FDA matters to your work
If your company develops, manufactures, imports, or markets any of the products above for the U.S. market, FDA regulations shape almost every step — from R&D and clinical trials to labeling, manufacturing controls, and post-market reporting.
The major product centers
| Center | What it regulates |
|---|---|
| CDER | Human drugs (small molecules, generics) |
| CBER | Biologics, vaccines, gene & cell therapies |
| CDRH | Medical devices and radiation-emitting products |
| CFSAN | Food and cosmetics |
| CVM | Veterinary medicine |
| CTP | Tobacco products |
Key takeaway
The FDA does not "approve companies" — it authorizes specific products for specific intended uses. Every claim, label, and indication you make must trace back to what the FDA actually cleared or approved.
> Educational support content. Always verify against official FDA guidance and applicable regulations.