Code of Federal Regulations Title 49. Transportation § 49.391.1 Scope of the rules in this part;  additional qualifications;  duties of carrier-drivers

(a) The rules in this part establish minimum qualifications for persons who drive commercial motor vehicles as, for, or on behalf of motor carriers. The rules in this part also establish minimum duties of motor carriers with respect to the qualifications of their drivers.

(b) An individual who meets the definition of both a motor carrier and a driver employed by that motor carrier must comply with both the rules in this part that apply to motor carriers and the rules in this part that apply to drivers.