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Regulations last checked for updates: Nov 25, 2024
Title 21 - Food and Drugs last revised: Nov 21, 2024
All Titles
Title 21
Chapter I
Part 558 - PART 558—NEW ANIMAL DRUGS FOR USE IN ANIMAL FEEDS
Subpart A [§ 558.3 - § 558.6] - Subpart A—General Provisions
Subpart B [§ 558.55 - § 558.680] - Subpart B—Specific New Animal Drugs for Use in Animal Feeds
authority:
21 U.S.C. 354
,
360b
,
360ccc
,
360ccc
-1,
371
source:
40 FR 13959, Mar. 27, 1975, unless otherwise noted.
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