§ 211.173 Laboratory animals.

Law · 21 CFR 211.173 · eCFR as of 25 Sep 2026 · checked 30 Sep 2026 · Official source: ecfr.gov

Animals used in testing components, in-process materials, or drug products for compliance with established specifications shall be maintained and controlled in a manner that assures their suitability for their intended use. They shall be identified, and adequate records shall be maintained showing the history of their use.