Useful Links for DOT Driver requirements and qualifications

Colorado DMV commercial driver requirements: https://dmv.colorado.gov/cdl-general-information

Colorado DOT medical card requirements: https://dmv.colorado.gov/cdl-dot-medical

Colorado State Patrol Driver qualification: https://csp.colorado.gov/new-carrier-information/driver-qualifications-fmcsr-part-391

Colorado Department of Agriculture Driver qualification: https://ag.colorado.gov/commercial-drivers-license

Colorado Motor Carriers Association: https://cmca.com/faq/commercial-drivers-license-cdl-and-medical-certifications/