On a commercial auto policy, aren't all drivers of the commercial...

On a commercial auto policy, aren't all drivers of the commercial vehicles required to be listed on the policy? Its not like a personal auto policy where anyone can drive your car and be covered with permissive use. Am I wrong on that? edit: This would be for a new policy. The customer isn't wanting to list his wife and kid plus a few other employees with bad driving records. I told him they have to be listed but he's apparently found