CFR›Title 27›Chapter I›Part 9 ContainsSection 9.0; Subparts A–CCorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 9—AMERICAN VITICULTURAL AREAS Contents 9.0 § 9.0 Scope. A Subpart A—General Provisions Sections 9.1–9.3 B Subpart B—AVA Petitions Sections 9.11–9.14 C Subpart C—Approved American Viticultural Areas Sections 9.21–9.300 Authority27 U.S.C. 205.SourceT.D. ATF-60, 44 FR 56692, Oct. 2, 1979, unless otherwise noted. Previous 8 Part 8—Exclusive Outlets Next 10 Part 10—Commercial Bribery