What are bus drivers required to check about their company-issued identification?

Bus drivers are required to check that their company-issued identification is valid and easily accessible primarily for safety and regulatory reasons. A valid ID ensures that the driver is authorized to operate the vehicle and represent the company. Having the identification easily accessible means that it can be shown promptly when necessary, such as during a traffic stop, inspection, or when requested by company officials or law enforcement. This streamlines processes and enhances safety for both the driver and passengers.

While the ID being laminated, having a photo, and needing to be worn at all times might enhance its durability, identification, or visibility, these factors don't directly address the fundamental requirement of ensuring the ID's validity and accessibility for operational compliance and safety checks.