What does DOT regulated mean?

DOT regulated refers to activities and industries subject to regulations and oversight by the U.S. Department of Transportation (DOT). This includes various transportation-related activities, such as commercial motor carriers, airlines, railroads, and pipelines, as well as the employees who work in these industries.

DOT regulation is intended to promote safety in transportation and prevent accidents, injuries, and fatalities. DOT regulations cover a wide range of topics, including driver qualification, vehicle maintenance and inspection, hours of service, hazardous materials transportation, and drug and alcohol testing.

For example, employers of commercial motor vehicle drivers are required to comply with DOT regulations related to drug and alcohol testing, including testing drivers for specific substances, following strict procedures for sample collection and testing, and reporting results to the appropriate authorities.

Overall, DOT-regulated activities and industries are subject to specific regulations and requirements to ensure the safety and security of transportation systems and those working there.