CFR›Title 9›Chapter I›Part 55 ContainsSection 55.1; Subparts A–BCorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 55—CONTROL OF CHRONIC WASTING DISEASE Contents 55.1 § 55.1 Definitions. A Subpart A—Chronic Wasting Disease Indemnification Program Sections 55.2–55.8 B Subpart B—Chronic Wasting Disease Herd Certification Program Sections 55.21–55.25 Authority7 U.S.C. 8301-8317; 7 CFR 2.22, 2.80, and 371.4.Source67 FR 5931, Feb. 8, 2002, unless otherwise noted. Previous 54 Part 54—Control of Scrapie Next 56 Part 56—Control of H5/H7 Low Pathogenic Avian Influenza