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- 21 CFR 556.200 · Dihydrostreptomycin.
- 21 CFR 556.222 · Doramectin.
- 21 CFR 556.224 · Efrotomycin.
- 21 CFR 556.226 · Enrofloxacin.
- 21 CFR 556.227 · Eprinomectin.
- 21 CFR 556.230 · Erythromycin.
- 21 CFR 556.240 · Estradiol and related esters.
- 21 CFR 556.260 · Ethopabate.
- 21 CFR 556.273 · Famphur.
- 21 CFR 556.275 · Fenbendazole.
- 21 CFR 556.277 · Fenprostalene.
- 21 CFR 556.280 · Fenthion.
- 21 CFR 556.283 · Florfenicol.
- 21 CFR 556.286 · Flunixin.
- 21 CFR 556.290 · Fluralaner.
- 21 CFR 556.292 · Gamithromycin.
- 21 CFR 556.300 · Gentamicin.
- 21 CFR 556.304 · Gonadotropin.
- 21 CFR 556.308 · Halofuginone.
- 21 CFR 556.310 · Haloxon.
- 21 CFR 556.316 · Hetacillin.
- 21 CFR 556.330 · Hygromycin B.
- 21 CFR 556.344 · Ivermectin.
- 21 CFR 556.345 · Ketoprofen.
- 21 CFR 556.346 · Laidlomycin.
- 21 CFR 556.347 · Lasalocid.
- 21 CFR 556.350 · Levamisole.
- 21 CFR 556.360 · Lincomycin.
- 21 CFR 556.370 · Lubabegron.
- 21 CFR 556.375 · Maduramicin.
- 21 CFR 556.380 · Melengestrol.
- 21 CFR 556.410 · Metoserpate.
- 21 CFR 556.420 · Monensin.
- 21 CFR 556.425 · Morantel.
- 21 CFR 556.426 · Moxidectin.
- 21 CFR 556.428 · Narasin.
- 21 CFR 556.430 · Neomycin.
- 21 CFR 556.445 · Nicarbazin.
- 21 CFR 556.460 · Novobiocin.
- 21 CFR 556.470 · Nystatin.
- 21 CFR 556.490 · Ormetoprim.
- 21 CFR 556.495 · Oxfendazole.
- 21 CFR 556.500 · Oxytetracycline.
- 21 CFR 556.510 · Penicillin.
- 21 CFR 556.515 · Pirlimycin.
- 21 CFR 556.517 · Poloxalene.
- 21 CFR 556.530 · Pradofloxacin.
- 21 CFR 556.540 · Progesterone.
- 21 CFR 556.560 · Pyrantel.
- 21 CFR 556.570 · Ractopamine.
- 21 CFR 556.580 · Robenidine.
- 21 CFR 556.592 · Salinomycin.
- 21 CFR 556.597 · Semduramicin.
- 21 CFR 556.600 · Spectinomycin.
- 21 CFR 556.610 · Streptomycin.
- 21 CFR 556.625 · Sulfachloropyrazine.
- 21 CFR 556.630 · Sulfachlorpyridazine.
- 21 CFR 556.640 · Sulfadimethoxine.
- 21 CFR 556.650 · Sulfaethoxypyridazine.
- 21 CFR 556.660 · Sulfamerazine.
- 21 CFR 556.670 · Sulfamethazine.
- 21 CFR 556.685 · Sulfaquinoxaline.
- 21 CFR 556.700 · Sulfomyxin.
- 21 CFR 556.710 · Testosterone.
- 21 CFR 556.720 · Tetracycline.
- 21 CFR 556.732 · Tiamulin.
- 21 CFR 556.733 · Tildipirosin.
- 21 CFR 556.735 · Tilmicosin.
- 21 CFR 556.739 · Trenbolone.
- 21 CFR 556.741 · Tripelennamine.
- 21 CFR 556.745 · Tulathromycin.
- 21 CFR 556.746 · Tylosin.
- 21 CFR 556.748 · Tylvalosin.
- 21 CFR 556.750 · Virginiamycin.
- 21 CFR 556.760 · Zeranol.
- 21 CFR 556.765 · Zilpaterol.
- 21 CFR 556.770 · Zoalene.
- 21 CFR 558.3 · Definitions and general considerations applicable to this part.
- 21 CFR 558.4 · Requirement of a medicated feed mill license.
- 21 CFR 558.5 · Requirements for liquid medicated feed.
- 21 CFR 558.6 · Veterinary feed directive drugs.
- 21 CFR 558.55 · Amprolium.
- 21 CFR 558.58 · Amprolium and ethopabate.
- 21 CFR 558.59 · Apramycin.
- 21 CFR 558.68 · Avilamycin.
- 21 CFR 558.76 · Bacitracin methylenedisalicylate.
- 21 CFR 558.78 · Bacitracin zinc.
- 21 CFR 558.95 · Bambermycins.
- 21 CFR 558.115 · Carbadox.
- 21 CFR 558.128 · Chlortetracycline.
- 21 CFR 558.140 · Chlortetracycline and sulfamethazine.
- 21 CFR 558.175 · Clopidol.
- 21 CFR 558.185 · Coumaphos.
- 21 CFR 558.195 · Decoquinate.
- 21 CFR 558.198 · Dichlorvos.
- 21 CFR 558.205 · Diclazuril.
- 21 CFR 558.235 · Efrotomycin.
- 21 CFR 558.248 · Erythromycin.
- 21 CFR 558.254 · Famphur.
- 21 CFR 558.258 · Fenbendazole.