Will a C1 driver's license automatically upgrade to B2?

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C1 driver's license will not automatically upgrade to B2. The following is relevant extended information: 1. Requirements for upgrading from C1 to B2: To apply for a B2 license upgrade with an existing C1 driver's license, you must have held the C1 license for at least one year, and have no record of accumulating 12 penalty points in the current scoring cycle or the previous scoring cycle before application. If these conditions are met, you can apply for the upgrade at a driving school in the license issuing location with your ID card and driver's license. 2. Required materials for license upgrade: 'Motor Vehicle Driver's License Application Form', applicant's identity proof, medical condition certificate issued by a county-level or above medical institution or a military medical institution at or above the regimental level, applicant's motor vehicle driver's license. For those applying to add large bus or tractor driving categories as part of full-time driving vocational education, school enrollment proof must also be submitted.