What endorsements must a school bus driver possess for operating a school bus?

A school bus driver must possess both the passenger endorsement and the school bus endorsement to operate a school bus legally. The passenger endorsement certifies that the driver has the skills and knowledge necessary to safely transport passengers, which is essential for the responsibility that comes with driving a bus full of children. The school bus endorsement specifically denotes that the driver has received specialized training and understands the regulations and safety practices related to transporting school children. Together, these endorsements ensure that the driver is well-prepared to provide safe transport in a school bus setting.

The other endorsements mentioned are not relevant for school bus operation. The hazardous material endorsement pertains to transporting dangerous goods, which is not applicable to school buses. The double and triple trailer endorsements are for drivers operating vehicles with multiple trailers, which is different from driving a standard school bus. Lastly, the combination vehicle endorsement is intended for drivers operating a combination of vehicles with a gross vehicle weight rating above a certain threshold, which does not pertain specifically to school bus operations. Hence, the requirement of both the passenger and school bus endorsements is crucial for ensuring the safe operation of school buses.