How many days in advance does the Subject 4 exam registration close?

[McJude]

Subject 4 adopts the same computer-based exam format as Subject 1, and there is no deadline for registration. Below is some information about Subject 4 registration: 1. Registration: Generally, you can register for Subject 4 three days after passing the Subject 3 exam. In some areas, you can even take Subject 4 on the same day as passing Subject 3 without prior registration and receive your license directly. However, specific arrangements may vary depending on the local vehicle management office. 2. Registration Results: Registration results are usually notified via SMS, and candidates can also check online through the "Traffic Management 12123" app or the "Comprehensive Traffic Safety Service Platform." Generally, website updates are faster, while SMS notifications may experience delays.