A vehicle registration plate, also known as a number plate or license plate or licence plate, is a metal or plastic plate attached to a motor vehicle or trailer for official identification purposes. All countries require registration plates for commercial road vehicles such as cars, trucks, and motorcycles, for hire. Whether they are required for other vehicles, such as bicycles, boats, or tractors, may vary by jurisdiction. The registration identifier is a numeric or alphanumeric ID that uniquely identifies the vehicle or vehicle owner within the issuing region's vehicle register. In some countries, the identifier is unique within the entire country, while in others it is unique within a state or province. Whether the identifier is associated with a vehicle or a person also varies by issuing agency. There are also electronic license plates.
Vehicles registered in Slovakia were generally assigned to one of the districts (okres) and from 1997 until 2022, the license plate coding generally consisted of seven characters and takes the form XX-NNNLL, where XX was a two letter code corresponding to the district, NNN was a three digit number and LL were two additional letters.
All motorised vehicles plying on public roads in India are tagged with a registration or licence number. The vehicle registration plate is issued by a Regional Transport Office (RTO), the district-level authority on vehicular matters in the respective state or Union Territory. The number plates are mandatory on both front and rear of the vehicle and are required to be in modern Hindu-Arabic numerals with latin letters. Complete specification of registration plates are specified under the HSRP: High Security Registration Plate rules.
Austrian car number plates are mandatory vehicle registration plates displaying the registration mark of motor vehicles in Austria. They are used to verify street legality, proof of a valid liability insurance and to identify and recognise the vehicle.
In New Zealand, vehicle registration plates contain up to six alphanumeric characters, depending on the type of vehicle and the date of registration. To be operated on any public road, most types of motor vehicles and trailers must be registered and display the corresponding registration plate(s). One plate must be affixed to the rear of the vehicle, and except in the case of a motorcycle, moped, tractor, or trailer, a second plate must be affixed to the front of the vehicle.
In Sweden, vehicle registration plates are used for most types of vehicles. They have three letters first, a space and two digits and one digit or letter after. The combination is mostly a random number and has no connection with a geographic location. The last digit is used to show what month the vehicle tax has to be paid, and before 2018 it was also used to show what month the car had to undergo vehicle inspection. Vehicles like police cars, fire trucks, public buses and trolley buses use the same type of plate as normal private cars and cannot be directly distinguished by the plate alone. Military vehicles have special plates. Part of the vehicle data is public and can be retrieved online.
Malaysian registration plates are displayed at the front and rear of all private and commercial motorised vehicles in Malaysia, as required by law. The issuing of the number plates is regulated and administered by the Malaysian Road Transport Department or JPJ.
Montenegrin car plates have black characters on a rectangular white background, with a blue strip on the left. Car, but not motorcycle, plates follow the 520 mm x 110 mm format. The old Yugoslav plate format was phased out from 6 June 2008 in favour of this format, which is on par with the common European Union format.
In South Africa, vehicle registration plates, known as number plates, are issued by the Department of Transport in each of its provinces. Each province has plates with unique designs, colour schemes, and alphanumeric patterns. For instance, the plates display combinations like AB 12 CD GP or CA 123-456, with distinct variations in layout and formatting across different regions of the country.
In Albania, vehicle registration plates are issued by the General Directory of Road Transport Services.
Since the restoration of Ukraine's independence in 1991, the country has used four main systems of vehicle registration plates.
Thailand's vehicle registration plates are issued by the Department of Land Transport (DLT) of the Ministry of Transport. They must be displayed on all motorized road vehicles, as required by the Motor Vehicle Act, B.E. 2522 and the Land Transport Act, B.E. 2522. The plates vary in design, colors and dimensions according to the type of vehicle, but usually display a registration number and the vehicle's province of registration. Specifications are given in Ministry of Transport regulations. Current style started in 1975 for most vehicle types, but with small changes in 1997, and 1997 for motorcycles.
In the United States, the appearance of license plates is frequently chosen to contain symbols, colors, or slogans associated with the issuing jurisdiction, which are the 50 U.S. states, the District of Columbia, the five inhabited U.S. territories, and Native American tribes, each of which independently registers motor vehicles. Regular-issue license plates for passenger vehicles typically have six or seven characters, with vanity plates having up to eight characters in a few states.
The U.S. state of New York was the first to require its residents to register their motor vehicles, in 1901. Registrants provided their own license plates for display, featuring their initials until 1903 and numbers thereafter, until the state began to issue plates in 1910.
The U.S. state of Ohio first required its residents to register their motor vehicles and display license plates in 1908, although several cities within the state issued their own license plates from as early as 1902.
Vehicle registration plates of the Principality of Liechtenstein are composed of the letters FL, followed by the small version of the coat of arms of Liechtenstein and up to five digits. The letters FL stand for Fürstentum Liechtenstein. Standard license plates show white characters on a black background, using the same type of font as Swiss license plates.
Vehicle registration plates of Azerbaijan are usually composed of two numbers, a hyphen, two letters, a hyphen and three numbers ; the plates are coloured in black font on a white background. The plates are the same size as European plates and usually have an Azerbaijani flag and the initials 'AZ' on the left side.
The Palestinian National Authority requires their residents register their motor vehicles and display vehicle registration plates. There are two different registration systems in use: one for West Bank and one in the Gaza Strip.
Vehicle registration plates are the alphanumeric plates used to display the registration mark of a vehicle, and have existed in the United Kingdom since 1904. It is compulsory for motor vehicles used on public roads to display vehicle registration plates, with the exception of vehicles of the reigning monarch used on official business.
Tajik vehicle registration plates are registration plates for vehicles registered in the country.
