Vehicle registration plates of Mexico Vehicle registration plates of Mexico Vehicle registration plates of Mexico are issued with unique visual designs by each state, but with a single national numbering system, such that serials are not duplicated in multiple states. Most states change designs approximately every three years, with each state having its own plate replacement cycle. Every year, owners of Mexican-registered vehicles pay the "tenencia" or "revalidación de placas" (car plates renewal tax). A set of Mexican plates includes one pair of plates, a windshield sticker, and in some states a plate sticker. The international code for Mexico is "MEX". In 2001 the size
Vehicle registration plates of Mongolia Vehicle registration plates of Mongolia Vehicle registration plates of Mongolia consist of four digits (including leading zeroes) and three Cyrillic letters. The design is reminiscent of the Soviet standard for licence plates in the former USSR (GOST 3207-77), some of which had four digits and three letters. Example of a pre-2001 Mongolian registration plate issued in Ulaan Baatar Since 2001, the appearance of plates has changed - these must now contain the national symbol (the "Soyombo") in red, to the left of the numbers, and - between the digits and letters - the Mongolian oval (MNG). The first two letters