A CDL physical, also known as a DOT physical, is a medical examination required for individuals who wish to obtain or renew a Commercial Driver's License (CDL). It is mandated by the Department of Transportation (DOT) in the United States to ensure that commercial drivers are physically fit to safely operate commercial vehicles.
During a CDL physical, a qualified healthcare professional, such as a certified medical examiner, will assess the driver's overall health and physical fitness based on specific criteria outlined by the DOT. The examination typically includes the following components:

1. Medical history review: The healthcare professional will ask questions about the driver's medical history, including any past or current medical conditions, medications, surgeries, and relevant health issues.
   
2. Physical examination: The examiner will conduct a thorough physical examination, which may include measurements of height, weight, blood pressure, and pulse rate. They will also assess various body systems, such as cardiovascular, respiratory, neurological, musculoskeletal, and sensory functions.
   
3. Vision and hearing tests: The examiner will check the driver's vision acuity (including peripheral vision) and hearing ability to ensure they meet the minimum requirements specified by the DOT.
   
4. Urine test: A urine sample may be required to screen for certain medical conditions as mandated by DOT regulations, such as diabetes. We do not screen for drug use.
   

The results of the CDL physical will determine whether the individual meets the DOT's medical standards and is eligible to hold a CDL. If the driver passes the examination, they will receive a Medical Examiner's Certificate, which is a necessary document for obtaining or renewing a CDL. The certificate indicates the driver's physical fitness and specifies any necessary limitations or restrictions, such as the need for corrective lenses or periodic follow-up examinations.