
You should not have accumulated 12 penalty points in the current scoring cycle and the most recent scoring cycle prior to the application. You can apply for the D to C1 license upgrade test at the issuing location of your current motor vehicle driver's license. Below are the regulations regarding driver's license upgrades: 1. Special vehicle scheduling time: For applying for low-speed trucks, tricycles, wheeled self-propelled machinery, trolleybuses, or tram driving license categories, schedule the test at least 20 days after obtaining the learning driving permit. 2. Small vehicle scheduling time: For applying for small cars, small automatic transmission cars, or small automatic transmission passenger cars for the disabled driving license categories, schedule the test at least 30 days after obtaining the learning driving permit. 3. Large vehicle scheduling time: For applying for large buses, tractors, city buses, medium buses, or large trucks driving license categories, schedule the test at least 40 days after obtaining the learning driving permit.

I've taken this test before, and there are indeed conditions for upgrading from a D license to a C1. First, you must have held the D license for at least one year without accumulating 12 penalty points. When registering, bring your ID and D license to the driving school, and you can start the course after passing the medical check. It took me a month of practice. The theory test (Subject 1) has a much larger question bank, and I had to go through the practice questions two or three times to pass. The hardest part of the field test (Subject 2) was reverse parking, but the instructor taught me some reference point techniques. For the road test (Subject 3), remember to signal, check mirrors, and stay calm. The safety and civility test was relatively easy. I got my combined C1D license the same day I passed all tests, so now I can legally drive both cars and motorcycles. Just remember that traffic violations deduct from the same 12-point pool, so you need to be extra careful.

Our driving school frequently handles license upgrades. If you hold a D-class license and want to obtain a C1 license, the primary requirement is having held the license for over one year without accumulating full penalty points. The registration process is similar to initial applications—bring your ID card and original D-class license, pay the fees, and undergo a medical check. For theoretical study, focus on the new content in the Subject 1 question bank, which is more complex than motorcycle test questions. During practical training, key points include: for Subject 2 (slope start), prevent rolling by firmly pressing the clutch; for Subject 3 (road test), always turn your head to check blind spots when changing lanes. After passing the exams, your license will be upgraded to C1D, sharing the same 12-point limit. Important reminder: if you accumulate 12 penalty points due to motorcycle violations during the upgrade process, you’ll need to restart the entire procedure.

I just got my D license upgrade last year, and you must hold a D license for at least one year before applying for a C1. First, check your penalty point record—you’re only eligible if you haven’t accumulated 12 points in the past year. Just go to the driving school, pay the fee, and take the medical exam. For the theory test (Subject 1), practice with mock questions—there are twice as many as for the D license exam. Subject 2 focuses on reverse parking and parallel parking—memorize the exact steering wheel turning points. Subject 3 (road test) covers light usage and details like pulling over. Finally, take Subject 4, which is about safe driving. Pass all, and you’ll get a new combined C1D license, allowing you to drive both cars and motorcycles. Points are counted together, so you’ll need to follow traffic rules even more strictly.

With over a decade of experience holding a Class D license, I upgraded to a Class C1 last year. The requirements were simple: the Class D license must have been held for at least one year, and I couldn’t have lost all 12 points the previous year. When registering, the driving school asked me to bring my old license and a medical examination report. The theory test (Subject 1) now includes additional questions on highway signs, which require special attention. During practice, I found the most challenging part to be the curve driving in Subject 2, as the car body kept touching the lines. In the road test (Subject 3), the examiner was strict about details, such as failing to release the handbrake before starting, which would result in an immediate fail. After passing all tests, I received my combined C1D license on the spot, allowing me to drive manual cars and three-wheeled motorcycles. However, the total points on the license remain 12, shared between car and motorcycle violations, making it very easy to lose all points quickly.

Important Notes for Adding a Driving License: You can only apply for a C1 license if you have held a D license for at least one year and have not accumulated 12 or more penalty points in the previous year. To enroll in a driving school, you need to provide the original D license and your ID card. Once you pass the medical examination, you can start learning. For the theory test (Subject 1), practice more questions, especially new rules like those for ETC lanes. During Subject 2 practice, remember to release the clutch before giving gas when starting on a slope. For Subject 3, ensure the vehicle is parked within 30 cm of the curb. After passing all tests, your old license will be taken away, and you will receive a combined C1D license, allowing you to drive small vehicles and motorcycles. However, the penalty points are shared with a total of 12 points. Running a red light could deduct 6 points at once, which has a significant impact. It is advisable to clear any traffic violations before applying for the additional license.


