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 British Columbia expiration; all such decals initially expired at the end of the month displayed. Daily registration commenced in 1993, with an additional decal introduced displaying the number of the day on which the month decal expired. The decals are currently issued by the ICBC. The following are the colour patterns used in the years from 1980 onward: Vehicle registration plates of British Columbia The Canadian province of British Columbia first required its residents to register their motor vehicles in 1904. Registrants provided their own licence plates for display until 1913, when the province began to issue plates. Plates are currently issued