What is the purpose of the supplementary driving license?

[DiValentina]

The supplementary driving license contains the file number of the driving license, which is one of the methods used by traffic police to internally identify the vehicle management office that issued the driving license. The following is extended information about renewing an expired driving license: 1. Application location: First, go to the business acceptance window of the local vehicle management office to obtain and fill out the "Motor Vehicle Driving License Application Form"; drivers can also download the form from the vehicle management office website, print it on A4 paper, and fill it out. 2. Submission of materials: Submit the prepared materials and the completed "Motor Vehicle Driving License Application Form" to the staff and wait for the materials to be reviewed. 3. Processing fee: After approval, the processing fee should be paid, and then you will receive a driving license business acceptance receipt, which the driver should keep carefully. 4. Time: Usually, the new driving license can be obtained within three working days.