Maryland Code, Transportation § 16-806

(1) During any period in which the driver has a driver's license suspended, revoked, or canceled by a state or has lost the privilege to operate a commercial motor vehicle in a state;

(2) During any period in which the driver has been disqualified from driving a commercial motor vehicle;

(3) During any period in which the driver has more than 1 driver's license;

(4) During any period in which the driver, the motor vehicle he or she is driving, or the motor carrier operation, is subject to an out-of-service order; or

(5) In violation of any of the provisions of §§ 21-701 through 21-704 of this article pertaining to railroad crossings or any other federal, state, or local law or regulation substantially similar to a provision of §§ 21-701 through 21-704 of this article, pertaining to railroad grade crossings.

(c)(1) This subsection applies only to an employer that:

(2) On a bona fide offer of employment, an employer shall provide a prospective employee driver with its U.S. Department Of Transportation number and the website address for the Federal Motor Carrier Safety Administration's Safety and Fitness Records (SAFER) System.