Worker Resources

CVSA is an international not-for-profit organization comprised of local, state, provincial, territorial and federal motor carrier safety officials and industry representatives from the United States, Canada, and Mexico. Our mission is to promote commercial motor vehicle safety and security by providing leadership to enforcement, industry and policy makers.

The Office of Health, Safety and Security (HSS) was created to bring the vital Department of Energy (DOE) corporate functions of health, safety, environment, and security together under one office. To ensure effective coordination of these functions, HSS focuses on policy development, technical assistance, education and training, enforcement, and independent oversight programs. To provide consistency across the Department, HSS maintains a close working relationship with the National Nuclear Security Administration (NNSA), the Under Secretaries of Energy and Science, line managers, and the Department’s field sites.

We serve the United States by ensuring a fast, safe, efficient, accessible and convenient transportation system that meets our vital national interests and enhances the quality of life of the American people, today and into the future.

EPA employs 17,000 people across the country, including our headquarters offices in Washington, DC, 10 regional offices, and more than a dozen labs. Our staff are highly educated and technically trained; more than half are engineers, scientists, and policy analysts. In addition, a large number of employees are legal, public affairs, financial, information management and computer specialists.

Our Administration is a major agency of the U.S. Department of Transportation (DOT). FHWA is charged with the broad responsibility of ensuring that America’s roads and highways continue to be the safest and most technologically up-to-date.

The Federal Motor Carrier Safety Administration (FMCSA) was established as a separate administration within the U.S. Department of Transportation on January 1, 2000, pursuant to the Motor Carrier Safety Improvement Act of 1999. Our primary mission is to reduce crashes, injuries, and fatalities involving large trucks and buses.

The National Institute of Environmental Health Sciences (NIEHS), located in Research Triangle Park, North Carolina, is one of 27 research institutes and centers that comprise the National Institutes of Health (NIH) (, U.S. Department of Health and Human Services (DHHS) ( . The mission of the NIEHS is to reduce the burden of human illness and disability by understanding how the environment influences the development and progression of human disease.

The National Transportation Safety Board (NTSB) is an independent federal accident investigation agency. Since its creation in 1967, the Safety Board’s mission has been to determine the probable cause of transportation accidents and to formulate safety recommendations to improve transportation safety.

As one of ten agencies within the U.S. Department of Transportation (DOT), PHMSA works to protect the American public and the environment by ensuring the safe and secure movement of hazardous materials to industry and consumers by all transportation modes, including the nation’s pipelines.