CFR›Title 9›Chapter III›9 CFR Part 321 Citation9 CFR Part 321ContainsSections § 321.1–§ 321.3CorpusDaily eCFRDisplayed edition2026-09-25Last updated2026-09-25 PART 321—COOPERATION WITH STATES AND TERRITORIES Sections § 321.1 § 321.1 Assistance to State and Territorial programs. § 321.2 § 321.2 Cooperation of States in Federal programs. § 321.3 § 321.3 Cooperation of States for the interstate shipment of carcasses, parts of carcasses, meat, and meat food products. Authority21 U.S.C. 601-695; 7 CFR 2.18, 2.53.