DOT Physical Exam: Things You Need to Know
The DOT (Department of Transportation) physical exam is a medical evaluation that is mandatory for individuals who operate commercial motor vehicles (CMVs) in the United States. DOT exam is designed to assess an individual's physical and mental health to ensure that they are fit to operate a CMV safely.

Who needs a DOT Physical Exam?
The following individuals who operate commercial vehicles need a DOT physical examination:
• Vehicles designed to carry more than 15 passengers
• Vehicles that are used to transport hazardous materials
• Vehicles with a gross vehicle weight rating (GVWR) of 10,001 pounds or more
• School bus drivers to obtain or renew their commercial driver's license (CDL)
Why DOT exam is needed?
The purpose of the DOT physical is to ensure that these individuals are physically and mentally fit to safely operate their vehicles. The examination evaluates factors such as vision, hearing, blood pressure, heart rate, and overall physical and mental health. By requiring these exams, the DOT aims to promote safety on the roads and highways by ensuring that commercial drivers and other vehicle operators meet the necessary standards for their jobs.
How often do you need DOT medical?
Commercial drivers are required to undergo this exam every two years. Under FMCSA guidelines, certified medical examiners can issue a Medical Examiner's Certificate (MEC) or DOT medical card for a duration of two years. However, the certification period may be reduced based on an individual's fitness level and medical condition.
This means that some individuals may need to undergo DOT medical exams more frequently than every two years to ensure they are physically and mentally fit to operate a commercial vehicle safely.
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What happens if you fail the DOT medical exam?
Schedule a DOT Physical Near You
At goMDnow, we have care centers where you can get a DOT Physical Exam assuring that our clients hit the road safely. We cover all types of DOT/Non-DOT drug testing services including the RTD process and random consortiums with over 20,000 testing centers. Call us at 980-202-1466 to set up free appointment.