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Regulations last checked for updates: Feb 21, 2025
Title 21 - Food and Drugs last revised: Feb 19, 2025
All Titles
Title 21
Chapter I
Part 189
Subpart A - Subpart A—General Provisions
§ 189.1 - Substances prohibited from use in human food.
authority:
21 U.S.C. 321
,
342
,
348
,
371
,
381
source:
42 FR 14659, Mar. 15, 1977, unless otherwise noted.
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