All drivers who hold a class A, B or C commercial driver’s license (CDL) must complete and submit the self-certification form with every application. The self-certification form is also required when updating medical examiner certificates and waivers, or when changing categories.

A self-certification form is different from a medical examiner’s certificate. You will always need a self-certification form; you may not need a medical examiner’s certificate. Go to the section on exempt vs non-exempt on this page to find out what you need.

You must be examined by a certified medical examiner to get a medical examiner’s certificate. The FMCSA has a database you can search to find a certified examiner near you. A certified medical examiner does not have to be a medical doctor. The term includes, but is not limited to, medical doctor or doctor of osteopathy, advanced practice nurses, physician assistants, and chiropractors. In some cases, your employer or prospective employer will make the arrangements.

The certified medical examiner who examines you must complete a medical examination report and certify that you meet the federal qualifications included in Section 391.41(b) Title 49 CFR. The medical examiner will complete, sign, and give you the medical examiner’s certificate, noting any driving restrictions, including any waivers you might need. Go to our section on waivers to learn more about those.

A medical examiner’s certificate can be valid for up to two years. The medical examiner will determine the certificate’s expiration date.  

Make sure that your medical documentation on file with DVS remains current and accurate to avoid potential disqualification of your CDL or other actions, such as impoundment of your vehicle, law enforcement citation, and loss of your commercial driving privileges. You may have to start over with testing and applying for a commercial learner’s permit if your medical certificate is expired more than one year.

It’s also important to keep your address current with DVS because we will send you notice when your medical certificate is expiring.  Learn more about updating your address using this link. It is your responsibility to know when your medical certificate is expiring.

Need more information? Call us at 651-297-5029. 

Self-certification is required by Minnesota Statutes and Federal Motor Carrier Safety Regulations.

Minnesota Statutes 171.162, 221.031 and 221.0314.  

Federal Regulations 49 CFR 383.71 and 383.73.