
You can cancel the subject three test appointment at any DMV, or you can cancel it online. Here is the relevant information: Driving test cancellation: The driving test center information platform only allows cancellation of subject three test appointments, and the latest cancellation time is before 12:00 the day before the scheduled test date. For subject one, subject two, and the safety civilization test, students must cancel them on the official driving test center appointment website or contact their driving school to cancel. Suspect vehicles: For vehicles that have been cleared of suspicion, the situation will be noted on the "Motor Vehicle Registration Business Process Record Form," along with relevant evidence and interrogation records. After review by the business supervisor, the case will be forwarded to the corresponding department to continue the registration process. When other law enforcement agencies need to access files or issue certificates for cases involving suspected smuggling or stolen vehicles, they will be received and assisted in the process.

When I first got my driver's license, I also wanted to cancel my Subject 3 test, only to find out I had to go to the original DMV where I registered. That time, due to an unexpected matter, I went to the service window at the DMV two days in advance with my ID and appointment slip. The staff were quite patient, and after filling out a form, it was done. They mentioned it's best to cancel at least three days in advance; otherwise, there might be a small fee and a delay in the next appointment. Actually, my neighbor tried canceling through the mobile app, but he said he still had to confirm in person, which was quite troublesome. I suggest you first check the exact address where you initially registered to avoid going to the wrong place and making things more complicated.

As a driving instructor, I often remind students to handle the cancellation of the Subject 3 exam with caution. The safest method is to visit the examination department of the local vehicle office in person, bringing your exam admission ticket and ID card to complete the procedure on-site. Some regions allow driving schools to handle the cancellation on your behalf, but you still need to visit the vehicle management office yourself. Don’t forget to confirm the timing in advance to avoid a wasted trip. Policies vary by location—for example, larger cities might allow cancellations via an app—but ultimately, you’ll still need to visit the registration point. Cancel as early as possible; don’t wait until the day before the exam, as it could affect your progress.

To cancel the Category 3 driving test, simply go to the DMV where you registered. Last time I canceled, I drove there and asked directly at the exam center window—it was processed in just a few minutes. Don't forget to bring your ID and appointment information. Some DMVs also allow cancellation via mobile apps, but confirmation often requires an in-person visit. Going early is the most hassle-free approach; don't wait until the test day when it's frantic.

Now I use the 12123 Traffic APP to cancel my driving test, which is convenient and fast. First, apply online to cancel the Subject 3 test, and then the system will prompt you to go to the traffic management office where you registered for a review. For example, last time I handled it, after submitting through the APP, I still received a text message asking me to go to the original registration location to get a confirmation letter. The staff at the traffic management office said the APP saves time, but ultimately, the registration point has the final say. Young people might as well try the APP first, and if it doesn't work, then personally go to the service counter at the traffic management office.

The rules of vehicle offices vary by city. I've observed that canceling the Subject 3 test usually requires visiting the original office where you registered. Bring your ID documents and go directly to the test window to fill out a cancellation form. Some locations may allow cancellation via phone or app, but confirmation steps still require in-person attendance. For example, my friend wasted time going to the wrong office when canceling, but fortunately corrected the mistake in time to complete the process at the original registration point. It's advisable to act early to avoid fines or extended intervals between tests.


