CFR›Title 9›Chapter I›Part 3›Subpart B›Subject Group Facilities and Operating Standards ContainsSections 3.25–3.28CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Sections 3.25 § 3.25 Facilities, general. 3.26 § 3.26 Facilities, indoor. 3.27 § 3.27 Facilities, outdoor. 3.28 § 3.28 Primary enclosures. Previous Animal Health and Husbandry Standards Animal Health and Husbandry Standards Next Transportation Standards Transportation Standards