Section 15240 Of Article 4. Employer Responsibilities From California Vehicle Code >> Division 6. >> Chapter 7. >> Article 4.
15240
. No employer shall knowingly allow, permit, require, or
authorize a driver to drive a commercial motor vehicle under any of
the following conditions:
(a) The driver has a driver's license or privilege suspended,
revoked, or canceled by any state or has been disqualified from
operating a commercial motor vehicle.
(b) The driver has more than one driver's license.
(c) The driver or the commercial motor vehicle or motor carrier
operation is subject to an out-of-service order as described in
subdivision (b) of Section 2800.
(d) In violation of any law or regulation pertaining to a
railroad-highway grade crossing.