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Regulations last checked for updates: Jan 10, 2026
Title 21 - Food and Drugs last revised: Dec 18, 2026
All Titles
Title 21
Chapter I
Part 299 - PART 299—DRUGS; OFFICIAL NAMES AND ESTABLISHED NAMES
Subpart A [§ 299.3 - § 299.5] - Subpart A—General Provisions
authority:
21 U.S.C. 331
,
351
,
352
,
355
,
358
,
360b
,
371
source:
40 FR 14041, Mar. 27, 1975, unless otherwise noted.
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