49 C.F.R. § 383.37 Employer responsibilities.
Title 49 - Transportation
No employer may knowingly allow, require, permit, or authorize a driver to operate a CMV in the United States: (a) During any period in which the driver has a CMV driver's license suspended, revoked, or canceled by a State, has lost the right to operate a CMV in a State, or has been disqualified from operating a CMV; (b) During any period in which the driver has more than one CMV driver's license; (c) During any period in which the driver, or the CMV he or she is driving, or the motor carrier operation, is subject to an out-of-service order; or (d) In violation of a Federal, State, or local law or regulation pertaining to railroad-highway grade crossings. [64 FR 48110, Sept. 2, 1999]
Title 49: Transportation
PART 383—COMMERCIAL DRIVER'S LICENSE STANDARDS; REQUIREMENTS AND PENALTIES
Subpart C—Notification Requirements and Employer Responsibilities
§ 383.37 Employer responsibilities.
