C2 can be upgraded to C1. The conditions for upgrading from a C2 driver's license to a C1 license are as follows: You need to hold a C2 driver's license, an ID card, and a health certificate, and apply at the vehicle management office that issued the C2 driver's license. You will need to study and take exams. After passing, you can exchange it for a C1 driver's license. If you already hold a motor vehicle driver's license and apply to add a permitted driving model, you should not have a record of 12 or more penalty points in this scoring cycle and the most recent scoring cycle before applying. C1 driver's license test: The test subjects include four items: traffic regulations and related knowledge, field driving, road driving, and safe and civilized driving knowledge. Passing standards: Traffic regulations and related knowledge (Subject 1) — written test, full score is 100 points, 90 points or above is a pass. Field driving (Subject 2) — on-site, actual vehicle. The minimum requirement is 80 points, below 80 points is a fail. Road driving (Subject 3) — highway or simulated field, actual vehicle. Full score is 100 points, must achieve 90 points or above to pass. Safe and civilized driving knowledge — written test, questions mainly in the form of cases, pictures, animations, etc., question types include true/false, single-choice, and multiple-choice, totaling 50 questions, full score is 100 points, 90 points is a pass.
