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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 173 - PART 173—SECONDARY DIRECT FOOD ADDITIVES PERMITTED IN FOOD FOR HUMAN CONSUMPTION
Subpart A [§ 173.5 - § 173.75] - Subpart A—Polymer Substances and Polymer Adjuvants for Food Treatment
Subpart B [§ 173.110 - § 173.170] - Subpart B—Enzyme Preparations and Microorganisms
Subpart C [§ 173.210 - § 173.290] - Subpart C—Solvents, Lubricants, Release Agents and Related Substances
Subpart D [§ 173.300 - § 173.405] - Subpart D—Specific Usage Additives
authority:
21 U.S.C. 321
,
342
,
348
source:
42 FR 14526, Mar. 15, 1977, unless otherwise noted.
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