International vehicle registration code registration plate. When the distinguishing sign is incorporated in the registration plate, it must also appear on the front registration plate of the vehicle. The requirement to display a separate distinguishing sign is not necessary within the European Economic Area, for vehicles with license plates in the common EU format which satisfy the requirements of the Vienna Convention, and so are also valid in non-EU countries signatory to the convention. Separate signs are also not needed for Canada, Mexico and the United States, where the province, state or district of registration is usually embossed or surface-printed on the vehicle registration
Vehicle registration plates of Thailand The prefix characters are translated via code-matching into two alphanumeric Roman characters. The country name THAILAND is displayed in capital letters below the registration number, and the numerical provincial code is shown in the bottom right. The plates are black on white. They are required for transport into Burma, Cambodia, southern China, Laos, Vietnam, Malaysia, and Singapore. However, they are not legal inside Thailand, and must be removed upon re-entering the country. The current international vehicle registration code for Thailand, adopted 1954, is "T". The DLT's authority does not cover vehicles used by the king, the Royal Thai Police, the