The off-site annual inspection refers to that the car owner purchases the car in city a and settles in city a for licensing, but the vehicle is mostly used in city B, which results in off-site vehicles. Cars need to be inspected every few years. If it is very troublesome to drive back to city a for annual inspection, it involves "annual inspection of vehicles in different places", that is, annual inspection of vehicles in city a in city B. This requires an application to the vehicle management office in the vehicle registration place. After the above materials are submitted, the vehicle management office will issue the certificate of application for the annual inspection in other places, which is the power of attorney for the annual inspection in different places.