Part 181 — Prior-Sanctioned Food Ingredients

Current through Sep 8, 2026

Authority: 21 U.S.C. 321, 342, 348, 371.

Source: 42 FR 14638, Mar. 15, 1977, unless otherwise noted.

Editorial Note: Nomenclature changes to part 181 appear at 61 FR 14482, Apr. 2, 1996, and 66 FR 56035, Nov. 6, 2001.

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