How many passengers must a vehicle accommodate for a Commercial Driver's License (CDL) to be required?

A Commercial Driver's License (CDL) is required when a vehicle is designed to transport 10 or more passengers, including the driver. This threshold is important as it relates to the regulations and safety standards that apply to drivers operating larger passenger-carrying vehicles.

The requirement ensures that drivers are adequately trained and qualified to handle larger groups of people, which includes understanding safety protocols, emergency procedures, and driving techniques specific to larger vehicles. Vehicles capable of carrying fewer than 10 passengers, on the other hand, do not require a CDL, as they fall under regular driver’s license regulations. Thus, the correct answer reflects this established guideline within the CDL requirements.