Regulations last checked for updates: May 04, 2025

Title 9 - Animals and Animal Products last revised: Apr 21, 2025
§ 311.39 - Biological residues.

Carcasses, organs, or other parts of carcasses of livestock shall be condemned if it is determined that they are adulterated because of the presence of any biological residues.

authority: 21 U.S.C. 601-695; 7 CFR 2.17, 2.55
source: 35 FR 15569, Oct. 3, 1970, unless otherwise noted.
cite as: 9 CFR 311.39