Vehicle registration plates of the Republic of Ireland Vehicle registration plates of the Republic of Ireland In the Republic of Ireland, vehicle registration plates (commonly known as "number plates") are the visual indications of motor vehicle registration – officially termed "index marks" – which it has been mandatory since 1903 to display on most motor vehicles used on public roads in Ireland. The alphanumeric marks (or "registration numbers") themselves were issued by the local authority in which a vehicle is first registered. The current specification for number plates is the format YYY–CC–SSSSSS. Those issued from 1987 to 2012 had the format YY–CC–SSSSSS. The components are: Since 1991, the
Vehicle registration plates of Denmark serial letters "GR" reserved for Greenland. The EU stripe is not applicable since Greenland is a non-EU member. Vehicle registration plates of Denmark Vehicle registration plates in Denmark normally have two letters and five digits and are issued by authorities. Plates can be obtained at authorized car dealers, vehicle inspection stations or official registration centers (Skat Motor center) The combination is simply a serial and has no connection with a geographic location, but the digits have number series based on vehicle type. Danish license plates do not follow the owner or the vehicle, when a car is sold the plates