[Code of Federal Regulations] [Title 27, Volume 1] [Revised as of April 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 27CFR9.21] [Page 108] TITLE 27--ALCOHOL, TOBACCO PRODUCTS AND FIREARMS CHAPTER I--ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY PART 9_AMERICAN VITICULTURAL AREAS--Table of Contents Subpart C_Approved American Viticultural Areas Sec. 9.21 General. The viticultural areas listed in this subpart are approved for use as appellations of origin in accordance with part 4 of this chapter.