CFR Part 520
CFR Part 520
in effectContents
section520.23. Acepromazine.section520.28. Acetazolamide.section520.35. Afoxolaner, moxidectin, and pyrantel.section520.38a. a Albendazole suspension.section520.38b. b Albendazole paste.section520.43. Afoxolaner.section520.48. Altrenogest.section520.62. Aminopentamide.section520.82a. a Aminopropazine.section520.82b. b Aminopropazine and neomycin.section520.88a. a Amoxicillin trihydrate film-coated tablets.section520.88b. b Amoxicillin trihydrate for oral suspension.section520.88c. c Amoxicillin trihydrate oral suspension.section520.88d. d Amoxicillin trihydrate soluble powder.section520.88e. e Amoxicillin trihydrate boluses.section520.88f. f Amoxicillin trihydrate tablets.section520.88g. g Amoxicillin and clavulanate potassium tablets.section520.88h. h Amoxicillin trihydrate and clavulanate potassium for oral suspension.section520.90a. a Ampicillin tablets.section520.90b. b Ampicillin capsules.section520.90c. c Ampicillin boluses.section520.100. Amprolium.section520.110. Apramycin sulfate soluble powder.section520.154a. a Bacitracin methylenedisalicylate.section520.154b. b Bacitracin methylenedisalicylate and streptomycin sulfate powder.section520.154c. c Bacitracin zinc soluble powder.section520.170. Bexagliflozin.section520.222. Bunamidine hydrochloride.section520.246. Butorphanol tablets.section520.260. n-Butyl chloride.section520.292. Capromorelin.section520.301. Caramiphen ethanedisulfonate and ammonium chloride tablets.section520.302. Carnidazole tablets.section520.304. Carprofen.section520.314. Cefadroxil.section520.370. Cefpodoxime tablets.section520.376. Cephalexin.section520.390a. a Chloramphenicol tablets.section520.390b. b Chloramphenicol capsules.section520.390c. c Chloramphenicol palmitate oral suspension.section520.434. Chlorphenesin carbamate tablets.section520.441. Chlortetracycline powder.section520.443. Chlortetracycline tablets and boluses.section520.445. Chlortetracycline and sulfamethazine powder.section520.446. Clindamycin capsules and tablets.section520.447. Clindamycin solution.section520.452. Clenbuterol syrup.section520.455. Clomipramine.section520.462. Clorsulon drench.section520.522. Cyclosporine.section520.530. Cythioate oral liquid.section520.531. Cythioate tablets.section520.534. Decoquinate.section520.538. Deracoxib.section520.540a. a Dexamethasone powder.section520.540b. b Dexamethasone tablets and boluses.section520.540c. c Dexamethasone chewable tablets.section520.563. Diatrizoate.section520.580. Dichlorophene and toluene.section520.581. Dichlorophene tablets.section520.596. Dichlorvos powder.section520.598. Dichlorvos tablets.section520.600. Dichlorvos capsules and pellets.section520.602. Dichlorvos gel.section520.606. Diclazuril.section520.608. Dicloxacillin.section520.622a. a Diethylcarbamazine citrate tablets.section520.622b. b Diethylcarbamazine citrate syrup.section520.622c. c Diethylcarbamazine citrate chewable tablets.section520.623. Diethylcarbamazine and oxibendazole chewable tablets.section520.666. Dirlotapide.section520.763a. a Dithiazanine tablets.section520.763b. b Dithiazanine powder.section520.763c. c Dithiazanine iodide and piperazine citrate suspension.section520.766. Domperidone.section520.784. Doxylamine.section520.812. Enrofloxacin.section520.816. Epsiprantel.section520.823. Erythromycin.section520.852. Estriol.section520.863. Ethylisobutrazine.section520.903a. a Febantel paste.section520.903b. b Febantel suspension.section520.903c. c Febantel and praziquantel paste.section520.903d. d Febantel tablets.section520.905a. a Fenbendazole suspension.section520.905b. b Fenbendazole granules.section520.905c. c Fenbendazole paste.section520.905d. d Fenbendazole powder.section520.928. Firocoxib tablets.section520.929. Firocoxib solution.section520.930. Firocoxib paste.section520.955. Florfenicol.section520.960. Flumethasone.section520.970. Flunixin.section520.980. Fluoxetine.section520.998. Fluralaner.section520.1010. Furosemide.section520.1044a. a Gentamicin sulfate oral solution.section520.1044b. b Gentamicin sulfate pig pump oral solution.section520.1044c. c Gentamicin sulfate powder.section520.1060. Glucose and glycine.section520.1084. Grapiprant.section520.1100. Griseofulvin.section520.1120a. a Haloxon drench.section520.1120b. b Haloxon boluses.section520.1150. Imepitoin.section520.1156. Imidacloprid.section520.1157. Iodinated casein.section520.1158. Iodochlorhydroxyquin.section520.1189. Itraconazole.section520.1192. Ivermectin paste.section520.1193. Ivermectin tablets and chewables.section520.1194. Ivermectin meal.section520.1195. Ivermectin liquid.section520.1196. Ivermectin and pyrantel tablets.section520.1197. Ivermectin sustained-release bolus.section520.1198. Ivermectin and praziquantel paste.section520.1199. Ivermectin, pyrantel, and praziquantel tablets.section520.1200. Ivermectin, fenbendazole, and praziquantel tablets.section520.1204. Kanamycin, bismuth subcarbonate, activated attapulgite.section520.1242a. a Levamisole powder.section520.1242b. b Levamisol boluses or oblets.section520.1242c. c Levamisol and piperazine.section520.1242d. d Levamisole resinate.section520.1242e. e Levamisole hydrochloride effervescent tablets.section520.1242f. f Levamisol gel.section520.1242g. g Levamisole resinate and famphur paste.section520.1248. Levothyroxine.section520.1263a. a Lincomycin tablets and syrup.section520.1263b. b Lincomycin powder.section520.1265. Lincomycin and spectinomycin powder.section520.1284. Liothyronine.section520.1286. Lotilaner.section520.1288. Lufenuron tablets.section520.1289. Lufenuron suspension.section520.1310. Marbofloxacin.section520.1315. Maropitant.section520.1320. Mebendazole.section520.1326a. a Mebendazole and trichlorfon powder.section520.1326b. b Mebendazole and trichlorfon paste.section520.1330. Meclofenamic acid granules.section520.1331. Meclofenamic acid tablets.section520.1341. Megestrol.section520.1367. Meloxicam.section520.1372. Methimazole.section520.1380. Methocarbamol.section520.1408. Methylprednisolone.section520.1409. Methylprednisolone and aspirin.section520.1422. Metoserpate hydrochloride.section520.1425. Metronidazole.section520.1430. Mibolerone.section520.1441. Milbemycin.section520.1443. Milbemycin oxime and lufenuron.section520.1445. Milbemycin oxime and praziquantel.section520.1447. Milbemycin oxime, lufenuron, and praziquantel tablets.section520.1450a. a Morantel tartrate bolus.section520.1450b. b Morantel tartrate cartridge.section520.1450c. c Morantel tartrate sustained-release trilaminate cylinder/sheet.section520.1451. Moxidectin tablets.section520.1452. Moxidectin gel.section520.1453. Moxidectin and praziquantel gel.section520.1454. Moxidectin solution.section520.1468. Naproxen.section520.1484. Neomycin.section520.1510. Nitenpyram.section520.1604. Oclacitinib.section520.1615. Omeprazole.section520.1616. Orbifloxacin tablets.section520.1618. Orbifloxacin suspension.section520.1628. Oxfendazole powder and pellets.section520.1629. Oxfendazole paste.section520.1630. Oxfendazole suspension.section520.1631. Oxfendazole and trichlorfon paste.section520.1638. Oxibendazole.section520.1660b. b Oxytetracycline capsules.section520.1660c. c Oxytetracycline tablets.section520.1660d. d Oxytetracycline powder.section520.1664. Oxytetracycline and carbomycin.section520.1696a. a Penicillin G powder.section520.1696c. c Penicillin V tablets.section520.1705. Pergolide.section520.1720a. a Phenylbutazone tablets and boluses.section520.1720b. b Phenylbutazone granules.section520.1720c. c Phenylbutazone paste.section520.1720d. d Phenylbutazone gel.section520.1720e. e Phenylbutazone powder.section520.1760. Phenylpropanolamine.section520.1780. Pimobendan tablets.section520.1782. Pimobendan solution.section520.1802a. a Piperazine-carbon disulfide complex suspension.section520.1802b. b Piperazine-carbon disulfide complex boluses.section520.1802c. c Piperazine-carbon disulfide complex with phenothiazine suspension.section520.1803. Piperazine citrate capsules.section520.1805. Piperazine phosphate with thenium closylate tablets.section520.1806. Piperazine suspension.section520.1840. Poloxalene.section520.1855. Ponazuril.section520.1860. Pradofloxacin.section520.1870. Praziquantel tablets.section520.1871. Praziquantel and pyrantel.section520.1872. Praziquantel, pyrantel pamoate, and febantel tablets.section520.1880. Prednisolone.section520.1892. Pregabalin.section520.1900. Primidone.section520.1920. Prochlorperazine and isopropamide.section520.1921. Prochlorperazine, isopropamide, and neomycin.section520.1962. Promazine.section520.2002. Propiopromazine.section520.2041. Pyrantel pamoate chewable tablets.section520.2042. Pyrantel pamoate tablets.section520.2043. Pyrantel pamoate suspension.section520.2044. Pyrantel pamoate paste.section520.2045. Pyrantel tartrate powder.section520.2046. Pyrantel tartrate pellets.section520.2075. Robenacoxib.section520.2086. Sarolaner.section520.2090. Sarolaner, moxidectin, and pyrantel.section520.2098. Selegiline.section520.2100. Selenium and vitamin E.section520.2123a. a Spectinomycin tablets.section520.2123b. b Spectinomycin powder.section520.2123c. c Spectinomycin solution.section520.2130. Spinosad.section520.2134. Spinosad and milbemycin.section520.2138. Spironolactone and benazepril.section520.2150. Stanozolol.section520.2158. Streptomycin.section520.2184. Sulfachloropyrazine.section520.2200. Sulfachlorpyridazine.section520.2215. Sulfadiazine/pyrimethamine suspension.section520.2218. Sulfamerazine, sulfamethazine, and sulfaquinoxaline powder.section520.2220a. a Sulfadimethoxine oral solution and soluble powder.section520.2220b. b Sulfadimethoxine suspension.section520.2220c. c Sulfadimethoxine tablet.section520.2220d. d Sulfadimethoxine bolus.section520.2220e. e Sulfadimethoxine extended-release bolus.section520.2220f. f Sulfadimethoxine and ormetoprim tablet.section520.2240a. a Sulfaethoxypyridazine solution.section520.2240b. b Sulfaethoxypyridazine tablets.section520.2260a. a Sulfamethazine oblets and boluses.section520.2260b. b Sulfamethazine sustained-release boluses.section520.2260c. c Sulfamethazine sustained-release tablets.section520.2261a. a Sulfamethazine solution.section520.2261b. b Sulfamethazine powder.section520.2280. Sulfamethizole and methenamine.section520.2325a. a Sulfaquinoxaline powder and solution.section520.2325b. b Sulfaquinoxaline drench.section520.2330. Sulfisoxazole tablets.section520.2335. Telmisartan.section520.2340. Tepoxalin.section520.2345a. a Tetracycline capsules.section520.2345b. b Tetracycline tablets.section520.2345c. c Tetracycline boluses.section520.2345d. d Tetracycline powder.section520.2345e. e Tetracycline solution.section520.2345f. f Tetracycline phosphate complex and sodium novobiocin capsules.section520.2345g. g Tetracycline hydrochloride and sodium novobiocin tablets.section520.2345h. h Tetracycline hydrochloride, sodium novobiocin, and prednisolone tablets.section520.2362. Thenium closylate.section520.2382. Thiabendazole and triclorfon.section520.2455. Tiamulin.section520.2471. Tilmicosin.section520.2473a. a Tioxidazole granules.section520.2473b. b Tioxidazole paste.section520.2475. Toceranib.section520.2520a. a Trichlorfon and atropine.section520.2520b. b Trichlorfon boluses.section520.2520c. c Trichlorfon granules.section520.2520d. d Trichlorfon, phenothiazine, and piperazine.section520.2582. Triflupromazine.section520.2598. Trilostane.section520.2604. Trimeprazine and prednisolone tablets.section520.2605. Trimeprazine and prednisolone capsules.section520.2610. Trimethoprim and sulfadiazine tablets.section520.2611. Trimethoprim and sulfadiazine paste.section520.2612. Trimethoprim and sulfadiazine suspension.section520.2613. Trimethoprim and sulfadiazine powder.section520.2640. Tylosin.section520.2645. Tylvalosin.section520.2654. Velagliflozin.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-21.xmlFetched: 7/26/2026
