49 CFR 391.65 - Drivers furnished by other motor carriers.
(a) A motor carrier may employ a driver who is not a single-employer driver, as defined in § 390.5, of that motor carrier without complying with the generally applicable driver qualification file requirements in this part, if -
(1) The driver is a single-employer driver for another motor carrier; and
(2) That other motor carrier certifies that the driver is fully qualified to drive a commercial motor vehicle in a written statement which -
(ii) Contains the driver's name and signature;
(iii) Certifies that the driver has been employed as a single-employer driver.
(iv) Certifies that the driver is fully qualified to drive a commercial motor vehicle under the rules in part 391 of the Federal Motor Carrier Safety Regulations;
(vii) Is substantially in accordance with the following form:
I certify that the above named driver, as defined in § 390.5, is a single-employer driver driving a commercial motor vehicle operated by the below named carrier and is fully qualified under part 391, Federal Motor Carrier Safety Regulations. His/her current medical examiner's certificate expires on ___(Date).
(b) A motor carrier that obtains a certificate in accordance with paragraph (a)(2) of this section shall:
(2) Retain a copy of that certificate in its files for three years.
(c) A motor carrier which certifies a driver's qualifications under this section shall be responsible for the accuracy of the certificate. The certificate is no longer valid if the driver leaves the employment of the motor carrier which issued the certificate or is no longer qualified under the rules in this part.