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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 509
Subpart A - Subpart A—General Provisions
§ 509.3 - Definitions and interpretations.
§ 509.4 - Establishment of tolerances, regulatory limits, and action levels.
§ 509.5 - Petitions.
§ 509.6 - Added poisonous or deleterious substances.
§ 509.7 - Unavoidability.
§ 509.15 - Use of polychlorinated biphenyls (PCB's) in establishments manufacturing food-packaging materials.
authority:
21 U.S.C. 336
,
342
,
346
,
346
a,
348
,
371
source:
42 FR 52821, Sept. 30, 1977, unless otherwise noted.
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