Where is the motor vehicle driver's license number?

[OJade]

Driver's license file number is the unique number generated by the traffic police department to distinguish driver's licenses, which is equivalent to the owner's ID card. The functions and query methods of the driver's license file number are as follows: Functions of the driver's license file number: It provides convenience for drivers to query driver's license information on the vehicle management office website; it provides convenience for traffic police during roadside vehicle inspections; traffic police need to input the driver's license file number into the terminal machine to check driver's license information and status when inspecting a driver's license. Query methods for the driver's license file number: It can be found on the driver's license; if you don't have the driver's license with you, you can visit the provincial public security traffic police official website, find the driver's license violation query section, enter your ID number, and the driver's license file number will be displayed.