By :Consejo Regulador del Tequila
Official resolution dated November 22, 1974 issued by the Secretary of Industry and Trade was published on December 9, 1974, at the Federation Official Newspaper granting protection to the Appellation of Origin Tequila and setting forth a territory for the TDO of that beverage. Said resolution was amended on October 13, 1977; November 3, 1999; and June 26, 2000. TDO comprises, to date, 181 municipalities:
All Municipalities of Jalisco (125)
• 8 Municipalities of Nayarit
• 7 Municipalities of Guanajuato
•30 Municipalities of Michoacán
• 11 Municipalities of Tamaulipas
