9 CFR 311.39 - Biological residues.

Regulations last checked for updates: Feb 10, 2026

Title 9 - Animals and Animal Products last revised: Jan 28, 2026

View all text of Part 311 [§ 311.1 - § 311.39]

§ 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