A DOT (Department of Transportation) physical is required for particular individuals who function industrial motor autos (CMVs) in interstate commerce. Here are four widespread the purpose why you may need a DOT physical:
Commercial Driver's License (CDL) Holder:
If you maintain a CDL and function a CMV in interstate commerce, you're required to endure a DOT physical. This consists of drivers of enormous vehicles, buses, and other vehicles that meet particular size and weight standards.
Interstate Commerce:

If your work includes transporting goods or passengers throughout state lines, you are engaged in interstate commerce. DOT physicals are obligatory for individuals involved in this sort of business activity.
Expiry of Previous Medical Certification:
DOT bodily certifications are usually valid for a particular period, commonly each 24 months. If your earlier medical certification has expired, you'll need to bear a new DOT bodily to take care of compliance with regulatory requirements.
Employment Requirements:
Some employers, even if not involved in interstate commerce, could require their drivers to undergo DOT physicals as part of their company insurance policies or risk administration practices. This could be a proactive measure to ensure that drivers are medically match for his or her obligations.
Look at this website to note that the need for a DOT physical is often related to specific job obligations and regulatory requirements. If you meet the criteria outlined by the Federal Motor Carrier Safety Administration (FMCSA) and are engaged in interstate commerce or your employer mandates it, you will doubtless need to undergo a DOT bodily examination. Always verify along with your employer or a certified medical examiner to verify the specific requirements based mostly on your circumstances..