Tequila is a distilled spirit originating from the area surrounding Tequila, near Guadalajara, and the Jaliscan Highlands, both located in Jalisco, Mexico. It's made primarily from the blue agave plant. The spirit's production is heavily regulated by Mexican law.
In 1936, the first tequila distillery in the United States opened in Nogales, Arizona, founded by Harry J. Karns.
In 1974, tequila became Mexico's first appellation of origin (AO).
In 1974, the Mexican government declared the term "tequila" to be its intellectual property.
In 1978, tequila was internationally registered for protection under the Lisbon Agreement for the Protection of Appellations of Origin and their International Registration.
The important laws since 1990 regarding tequila production, identified as NOM-006-SCFI-1993, NOM-006-SCFI-1994, NOM-006-SCFI-2005 and NOM-006-SCFI-2012.
The important laws since 1990 regarding tequila production, identified as NOM-006-SCFI-1993, NOM-006-SCFI-1994, NOM-006-SCFI-2005 and NOM-006-SCFI-2012.
The important laws since 1990 regarding tequila production, identified as NOM-006-SCFI-1993, NOM-006-SCFI-1994, NOM-006-SCFI-2005 and NOM-006-SCFI-2012.
Since 1997, Tequila has been a protected designation of origin product in the European Union.
In 2002, the Consejo Regulador del Tequila approved an "official tequila glass" called the Ouverture Tequila glass, made by Riedel.
In 2003, Mexico proposed that all Mexican-made tequila be bottled in Mexico before export, aiming to guarantee quality.
In 2004, the Tequila Regulatory Council of Mexico decided to allow flavored tequila to be called tequila, with the exception of 100% agave tequila.
In 2005, a new Norma Oficial Mexicana (NOM-006-SCFI-2005) for tequila was issued.
The important laws since 1990 regarding tequila production, identified as NOM-006-SCFI-1993, NOM-006-SCFI-1994, NOM-006-SCFI-2005 and NOM-006-SCFI-2012.
On January 17, 2006, the United States and Mexico signed an agreement allowing the continued bulk import of tequila into the United States, along with creating a "tequila bottlers registry".
In July 2006, a one-liter bottle of limited-edition premium tequila was sold for $225,000 in Tequila, Jalisco. The manufacturer received a certificate from The Guinness World Records for the most expensive bottle of tequila spirit ever sold.
In 2006, the NOM-006-SCFI-2005 introduced a class of tequila called extra añejo or "ultra-aged", which must be aged a minimum of three years.
In 2006, the region near Tequila was declared a UNESCO World Heritage Site. The site is named the Agave Landscape and Ancient Industrial Facilities of Tequila, recognizing its historical and cultural importance.
As of 2009, statistics showed that over 100 distilleries in Mexico produce over 900 brands of tequila, with over 2,000 brand names registered.
On December 13, 2012, the most recent revision of tequila laws, NOM-006-SCFI-2012, was published.
In 2012, the latest version of the tequila standard (NOM-006-SCFI-2012) was released, updating standards for the silver class of tequila, aging time for the ultra-aged class, and other regulations.
On August 30, 2013, the first 70,380 bottles of premium tequila from ten brands arrived in Shanghai.
In 2013, the Consejo Regulador del Tequila reported 1377 registered brands from 150 producers.
In 2018, the Mexican government approved a proposal to celebrate the third Saturday of March as National Tequila Day.
In July 2020, tequila's protection through NAFTA in Canada and the United States ended.
A 2023 article analyzes the diversity of yeasts found in uncontrolled conditions.