Tequila can only be produced in Mexico, in the Tequila Region, and must comply with strict Mexican government regulations. In order to satisfy an ever-growing demand and a multitude of consumer's preferences and tastes, tequila is produced in two general categories and four different types in three of those categories. The two categories are defined by the percentage of juices coming from the blue agave: Tequila 100% Agave. Must be made with 100% blue agave juices and must be bottled at the distillery in Mexico. It may be Blanco, Reposado, or Añejo. Tequila. Must be made with at least 51% blue agave juices. This tequila may be exported in bulk to be bottled in other countries following the NOM standard. It may be Blanco, Gold, Reposado, or Añejo.
Añejo (Aged) It is Blanco tequila aged in white oak casks for more than a year. Maximum capacity of the casks should not exceed 600 liters (159 gallons). The amber color and woody flavor are picked up from the oak, and the oxidation that takes place through the porous wood develops the unique bouquet and taste.
Blanco (Silver - White) This is the traditional tequila that started it all. Clear and transparent, fresh from the still tequila is called Blanco (white or silver) and must be bottled immediately after the distillation process. It has the true bouquet and flavor of the blue agave. It is usually strong and is traditionally enjoyed in a "caballito" (2 oz small glass).
Mezcal Mezcal is a Mexican distilled spirit made from the agave plant. There are many different types of agaves, and each produces a slightly different mezcal. Agave is part of the Agavaceae family, also called maguey. Tequila is a mezcal made only from the blue agave plant in the region around Tequila, Jalisco.
Oro (Gold) Is tequila Blanco mellowed by the addition of colorants and flavorings, caramel being the most common. It is the tequila of choice for frozen Margaritas.
Reposado (Rested) It is Blanco that has been kept (or rested) in white oak casks or vats called "pipones" for more than two months and up to one year. The oak barrels give Reposado a mellowed taste, pleasing bouquet, and its pale color. Reposado keeps the blue agave taste and is gentler to the palate. These tequilas have experienced exponential demand and high prices.