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Regulations last checked for updates: Dec 16, 2025
Title 21 - Food and Drugs last revised: Dec 04, 2025
All Titles
Title 21
Chapter I
Part 200 - PART 200—GENERAL
Subpart A [§ 200.5 - § 200.15] - Subpart A—General Provisions
Subpart B - Subpart B [Reserved]
Subpart C [§ 200.50 - § 200.51] - Subpart C—Requirements for Specific Classes of Drugs
Subpart D - Subpart D [Reserved]
Subpart E [§ 200.200 - § 200.200] - Subpart E—Prescription Drug Consumer Price Listing
authority:
21 U.S.C. 321
,
331
,
351
,
352
,
353
,
355
,
358
,
360e
,
371
,
374
,
375
source:
40 FR 13996, Mar. 27, 1975, unless otherwise noted.
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