If you mean this in car/vehicle terms then I'm sure its the registration plate.....Vehicle Registration Mark
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the rear plate
Spain
If you're asking about where to put your sticker on the license plate than that would be the rear plate.
If there is not an existing plate, you need the title, registration, and valid drivers license.
Usually the license plate lasts as long as you own the car, or transfer it to another car. The registration of the plate is usually renewed yearly and you will add the sticker to the license plate. You risk impoundment if you do not keep this up to date -- keep your address up to date and you will regularly receive notification.
When a car has two licenses plates (one in front one in rear) which plate gets the yearly registration sticker?
it's just like a license plate for a car.
Switzerland, CH stands for Confederatio Helvetica
Each car is required to show a license plate as part of its registration. In America, the issuing state will be shown either at the bottom or top of the license plate.
You can change your registration number e.g. MY08CAR, but not your VIN or other numbers. You may not change your registration to a plate of a newer year due to misidentification eg if you have a 2004 car, you cannot put a 2006 plate on it, but you can put older plates on eg a 2002 plate on a 2004 car.