What are the requirements for upgrading from a C1 license to a B2 license?

[StephanieRose]

Requirements for upgrading from a C1 license to a B2 license: Hold a C1 driver's license for small vehicles for more than 3 years, with no full-point penalty records in the last three consecutive scoring cycles, aged between 20 and 50 years old, no history of causing fatal traffic accidents with equal or greater responsibility; no history of drunk driving; and the driver's license has not been revoked or canceled within the past ten years. Height must be at least 155 cm, with naked or corrected vision reaching 5.0 on the logarithmic visual acuity chart. You can upgrade to a B2 license after holding a C1 license for one year, and to a B1 license after holding a C1 license for three years. The upgrade can only be processed at the location of your household registration. C1 Driver's License: The C1 driver's license is one of the codes for motor vehicle driver's licenses. The permitted driving scope of a C1 license includes small and mini passenger vehicles, light and mini cargo vehicles; light, small, and mini special-purpose vehicles; and small passenger vehicles with a seating capacity of 9 or fewer people.