How often do large bus drivers undergo medical examinations?

[LaEmmett]

Once a year, which means submitting a health certificate during the annual review. Below is the relevant information: 1. Annual Review Regulations: According to the new annual review regulations, the annual review for drivers holding AB driving licenses has been changed from once every two years to once a year. If there are no demerit points in the previous demerit point cycle of the driving license, the review can be exempted. 2. Driving License Regulations: The annual approval period for AB driving licenses has been changed from once every two years to once a year. If there is no demerit record, the review can be exempted. According to current regulations, A and B driving licenses must be submitted once every two years with a health certificate, and drivers must undergo an examination once a year. However, according to Article 123 of the 'Regulations on the Application and Use of Motor Vehicle Driving Licenses' issued by the Ministry of Public Security, only A and B level drivers with demerit points must participate in the annual assessment, and the assessment must include a declaration of health status.