What is required for a driver's license upgrade?

[JamesMarie]

To upgrade your driver's license, you need to prepare the original ID card, a copy of the ID card, the original driver's license, a one-inch bareheaded white-background color photo, a physical condition certificate issued by a medical institution at or above the county level, and, if applying for an upgrade to a large passenger vehicle as part of full-time driving vocational education, a school-issued student status certificate. Requirements for upgrading a driver's license: 1. To upgrade to an A1 license, you must also have held an A3 or B1 license for more than 5 years, or a B2 license for more than 3 years, or an A2 license for more than 2 years, with no 12-point demerit in the most recent 5 scoring cycles. 2. To upgrade to a B1 license, you must have held an A3, C1, C2, C3, or C4 license for more than 3 years, or a B2 license for more than 2 years, with no 12-point demerit in the most recent 3 scoring cycles. 3. To upgrade to a B2, A3, or C-class license, you must have no 12-point demerit in the current scoring cycle and the most recent scoring cycle before application.