Employer responsibilities. (a) Each employer must require the applicant to provide the information required in W.S. 31-7-301. (b) No employer may knowingly allow, permit or authorize a driver to drive a commercial motor vehicle, unless exempted pursuant to the terms of this chapter, during any period in which the driver has: (i) Not been licensed to drive a commercial vehicle; (ii) by a state; A driver license suspended, revoked or canceled (iii) Lost the privilege to drive a commercial motor vehicle in a state; (iv) Been disqualified from driving a commercial motor vehicle; or (v)