What does CDL stand for?

CDL stands for Commercial Driver's License. This type of license is specifically required for individuals who operate larger vehicles or commercial vehicles, which may include trucks, buses, and vehicles that transport hazardous materials. The CDL ensures that drivers have the necessary skills and knowledge to operate such vehicles safely and in compliance with federal and state regulations.

Having a CDL signifies that the driver has met specific training and testing requirements, which typically include knowledge tests on regulations and safety, as well as skills tests that assess the ability to operate the vehicle. This is crucial in maintaining road safety and ensuring that commercial drivers are qualified to handle the responsibilities that come with operating larger or potentially dangerous vehicles.

The other options do not accurately represent the proper designation or requirements for driving commercial vehicles.