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 Victoria Vehicle registration plates of Victoria Victoria requires its residents to register their motor vehicles and display vehicle registration plates. Current regular issue plates are Australian standard 372 mm × 134 mm, but uses its own stamping dies since 1977. Registration plates have been issued in Victoria since 1910. Like other Australian plates, these are usually particular to a vehicle, changing hands with it, and are generally permanent (yearly registration is required, however). Victorian registration plates are manufactured at Hopkins Correctional Centre in Ararat, Victoria. Initial Victorian plates, issued from 1910 to 1939, were in numerals only, from 1 to 285-000.