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Regulations last checked for updates: May 14, 2025
Title 21 - Food and Drugs last revised: May 12, 2025
All Titles
Title 21
Chapter I
Part 500 - PART 500—GENERAL
Subpart A - Subpart A [Reserved]
Subpart B [§ 500.23 - § 500.50] - Subpart B—Specific Administrative Rulings and Decisions
Subpart C [§ 500.51 - § 500.55] - Subpart C—Animal Drug Labeling Requirements
Subpart D [§ 500.65 - § 500.65] - Subpart D—Requirements for Specific Animal Drugs
Subpart E [§ 500.80 - § 500.92] - Subpart E—Regulation of Carcinogenic Compounds Used in Food-Producing Animals
Subpart F [§ 500.1410 - § 500.1410] - Subpart F—Methods for Detection of Residues of Carcinogenic Compounds Used in Food-Producing Animals
authority:
21 U.S.C. 321
,
331
,
342
,
343
,
348
,
351
,
352
,
353
,
360b
,
371
,
379e
source:
40 FR 13802, Mar. 27, 1975, unless otherwise noted.
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