What is the greatest number of Commercial Driver's Licenses that one person is allowed to have?

A person is allowed to have only one Commercial Driver's License (CDL) at any given time. Holding multiple CDLs is prohibited to prevent confusion, ensure accountability, and to maintain a clear record of the driver’s endorsements and violations. Having a single CDL allows for accurate tracking of driving history and compliance with federal and state regulations regarding commercial driving.

This regulation is crucial for safety and reliability on the roads, as well as for the proper enforcement of driving laws. Each state monitors the issuance and renewal of CDLs, which adds a layer of scrutiny to ensure that drivers are properly vetted and that their driving records are correctly maintained. The restrictions on the number of CDLs aim to uphold these standards across the board.