Subchapter D - DRUGS FOR HUMAN USE
- Part 300 - GENERAL (§§ 300.50 — 300.200)
- Part 310 - NEW DRUGS (§§ 310.3 — 310.548)
- Part 312 - INVESTIGATIONAL NEW DRUG APPLICATION (§§ 312.1 — 312.320)
- Part 314 - APPLICATIONS FOR FDA APPROVAL TO MARKET A NEW DRUG (§§ 314.1 — 314.650)
- Part 315 - DIAGNOSTIC RADIOPHARMACEUTICALS (§§ 315.1 — 315.6)
- Part 316 - ORPHAN DRUGS (§§ 316.1 — 316.52)
- Part 317 - QUALIFYING PATHOGENS (§§ 317.1 — 317.2)
- Part 320 - BIOAVAILABILITY AND BIOEQUIVALENCE REQUIREMENTS (§§ 320.1 — 320.63)
- Part 328 - OVER-THE-COUNTER DRUG PRODUCTS INTENDED FOR ORAL INGESTION THAT CONTAIN ALCOHOL (§§ 328.1 — 328.50)
- Part 329 - NONPRESCRIPTION HUMAN DRUG PRODUCTS SUBJECT TO SECTION 760 OF THE FEDERAL FOOD, DRUG, AND COSMETIC ACT (§ 329.100)
- Part 330 - OVER-THE-COUNTER (OTC) HUMAN DRUGS WHICH ARE GENERALLY RECOGNIZED AS SAFE AND EFFECTIVE AND NOT MISBRANDED (§§ 330.1 — 330.15)
- Part 331 - ANTACID PRODUCTS FOR OVER-THE-COUNTER (OTC) HUMAN USE (§§ 331.1 — 331.80)
- Part 332 - ANTIFLATULENT PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 332.1 — 332.31)
- Part 333 - TOPICAL ANTIMICROBIAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 333.101 — 333.350)
- Part 335 - ANTIDIARRHEAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 335.1 — 335.50)
- Part 336 - ANTIEMETIC DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 336.1 — 336.80)
- Part 338 - NIGHTTIME SLEEP-AID DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 338.1 — 338.50)
- Part 340 - STIMULANT DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 340.1 — 340.50)
- Part 341 - COLD, COUGH, ALLERGY, BRONCHODILATOR, AND ANTIASTHMATIC DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 341.1 — 341.90)
- Part 343 - INTERNAL ANALGESIC, ANTIPYRETIC, AND ANTIRHEUMATIC DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 343.1 — 343.90)
- Part 344 - TOPICAL OTIC DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 344.1 — 344.52)
- Part 346 - ANORECTAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 346.1 — 346.52)
- Part 347 - SKIN PROTECTANT DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 347.1 — 347.60)
- Part 348 - EXTERNAL ANALGESIC DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 348.1 — 348.50)
- Part 349 - OPHTHALMIC DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 349.1 — 349.80)
- Part 350 - ANTIPERSPIRANT DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 350.1 — 350.60)
- Part 352 - SUNSCREEN DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE [STAYED INDEFINITELY] (§§ 352.1 — 352.77)
- Part 355 - ANTICARIES DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 355.1 — 355.70)
- Part 357 - MISCELLANEOUS INTERNAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 357.101 — 357.850)
- Part 358 - MISCELLANEOUS EXTERNAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE (§§ 358.101 — 358.760)
- Part 361 - PRESCRIPTION DRUGS FOR HUMAN USE GENERALLY RECOGNIZED AS SAFE AND EFFECTIVE AND NOT MISBRANDED: DRUGS USED IN RESEARCH (§ 361.1)
- Part 369 - INTERPRETATIVE STATEMENTS RE WARNINGS ON DRUGS AND DEVICES FOR OVER-THE-COUNTER SALE (§§ 369.1 — 369.21)