Medical certificate overview
A medical certificate verifies that you are in good health so you can drive a commercial or public service vehicle.
Who needs a medical certificate:
- Drivers operating a vehicle with a Gross Vehicle Weight Rating (GVWR) of more than 10,000 pounds in Connecticut.
- Drivers operating a vehicle with a Gross Vehicle Weight Rating (GVWR) of more than 18,000 outside Connecticut.
- Anyone who applies for or holds a CDL, CLP, or PPE needs to provide the us with a medical certificate.
How to get a medical certificate
Step 1: Find a doctor
Use the National Registry of Certified Medical Examiners to find an approved medical examiner
Make an appointment with your chosen doctor
Step 2: Bring paperwork
Your doctor must use Form MCSA-5876 to fill out your medical examination
Step 3: Submit
Once your doctor fills out the paperwork, you need to upload your medical certification through Connecticut’s Online Medical Certification System
Downgrades from CDL to Class D license
If you don’t maintain a valid medical certificate while you hold a CDL or CLP, your medical status becomes “Not Certified.”
You receive a letter about downgrading your commercial ranking. If you still don’t submit the medical certificate by the date listed on that letter, your license will be downgraded to Class D.
Disqualification of Public Passenger Endorsement
If you don’t maintain a valid medical certificate while you hold a PPE, your medical status becomes “Not Certified.”
You receive a letter about disqualifying your PPE. If you still don’t submit the medical certificate by the date listed on that letter, your endorsement will be disqualified.
Note: If your CDL expires by two years or more, you are required to get a new CLP and take the knowledge and skills tests. If your PPE is not valid for a period of sixty days, you will have to start the application process to obtain it again.