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Regulations last checked for updates: Nov 22, 2024
Title 21 - Food and Drugs last revised: Nov 19, 2024
All Titles
Title 21
Chapter I
Part 171
Subpart B - Subpart B—Administrative Actions on Applications
§ 171.100 - Regulation based on petition.
§ 171.102 - Effective date of regulation.
§ 171.110 - Procedure for objections and hearings.
§ 171.130 - Procedure for amending and repealing tolerances or exemptions from tolerances.
authority:
21 U.S.C. 321
,
342
,
348
,
371
source:
42 FR 14489, Mar. 15, 1977, unless otherwise noted.
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