The physical qualification regulations for CMV drivers in interstate commerce are found at Section 391.41(b) of the FMCSRs. Instructions to Medical Examiners performing physical examinations are found at Section 391.43. Advisory criteria under 391.41 are recommendations. They are accessible on the FMCSA's Web site at http://www.fmcsa.dot.gov/regulations/medical.

FMCSA has published medical conference reports as recommendations to assist Medical Examiners determine whether a driver is qualified under Section 391.41(b). The conference reports may be accessed on the FMCSA Web site.

Last Updated : April 1, 2014