Title 21 is the portion of the United States Code that governs food and drugs.

It is divided into 24 chapters:

1. ADULTERATED OR MISBRANDED FOODS OR DRUGS
2. TEAS
3. FILLED MILK
4. ANIMALS, MEATS, AND MEAT AND DAIRY PRODUCTS
5. VIRUSES, SERUMS, TOXINS, ANTITOXINS, AND ANALOGOUS PRODUCTS
   • 5A — BUREAU OF NARCOTICS
6. NARCOTIC DRUGS
7. PRACTICE OF PHARMACY AND SALE OF POISONS IN CONSULAR DISTRICTS IN CHINA
8. NARCOTIC FARMS
9. FEDERAL FOOD, DRUG, AND COSMETIC ACT
10. POULTRY AND POULTRY PRODUCTS INSPECTION
11. MANUFACTURE OF NARCOTIC DRUGS
12. MEAT INSPECTION
13. DRUG ABUSE PREVENTION AND CONTROL
14. ALCOHOL AND DRUG ABUSE EDUCATIONAL PROGRAMS AND ACTIVITIES
15. EGG PRODUCTS INSPECTION
16. DRUG ABUSE PREVENTION, TREATMENT, AND REHABILITATION
17. NATIONAL DRUG ENFORCEMENT POLICY
18. PRESIDENTS MEDIA COMMISSION ON ALCOHOL AND DRUG ABUSE PREVENTION
19. PESTICIDE MONITORING IMPROVEMENTS
20. NATIONAL DRUG CONTROL PROGRAM
21. BIOMATERIALS ACCESS ASSURANCE
22. NATIONAL DRUG CONTROL POLICY
23. NATIONAL YOUTH ANTI-DRUG MEDIA CAMPAIGN
24. INTERNATIONAL NARCOTICS TRAFFICKING

Chapter 13

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This chapter contains the Controlled Substances Act, a part of the Comprehensive Drug Abuse Prevention and Control Act of 1970