After taking subject 3, the electronic report card confirms the signature of the score, but it only needs to be signed once to confirm.

If you forget to sign the driver's license subject 3, the test result will be invalid and you can't re-sign. "Provisions on the Application and Use of Motor Vehicle Driving License" Article 46 The personnel engaged in the examination shall hold the qualification certificate issued by the traffic management department of the provincial public security organ. The traffic administrative department of the public security organ shall select a sufficient number of full-time examiners among the public security police of the vehicle management office, and may be equipped with part-time examiners among the civilian staff of the public security police and the traffic administrative department of the public security organ. You can hire drivers, police supervisors and other personnel of transportation enterprises to undertake the duties of auxiliary evaluation and supervision of examinations.