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 Luxembourg Vehicle registration plates of Luxembourg Vehicle registration plates in Luxembourg bear a maximum of six characters. The standard series in use today uses a format of two letters followed by four digits (e.g., XY 3456). Marks consisting of four or five digits and no letters are also issued. The numbers are issued at a national level and give no indication of regional origin. Plates have black characters on a yellow background, with the standard blue EU stripe on the left. The current usage and format of plates was enacted by parliament in June 2003. The two-letter/four-digit format follows a rather