Tequila represents Mexico’s protected designation of origin spirit, exclusively produced from blue Weber agave in designated regions including Jalisco, Guanajuato, Michoacán, Nayarit, and Tamaulipas. This distilled spirit requires 35-55% ABV and follows traditional production methods: harvesting mature agave piñas after 7-14 years, cooking to release sugars, fermenting, and double-distilling. Categories include blanco (unaged), reposado (2-12 months aged), añejo (1-3 years), and extra añejo (3+ years). Premium tequila drives market growth with brands like Don Julio, Patrón, and Casamigos leading premiumization trends, reaching $25.67 billion globally by 2025.