NHTSA
The National Highway Traffic Safety Administration is responsible for reducing deaths, injuries and economic losses resulting from motor vehicle crashes by issuing regulations involving automotive safety, known as Federal Motor Vehicle Safety Standards (FMVSS).
http://www.nhtsa.dot.gov/cars

Commercial Vehicle Safety Alliance
CVSA is a nonprofit organization, consisting of federal, state, provincial government agencies and private industry, dedicated to improving commercial vehicle safety.
http://www.cvsa.org/

Triad Traffic Technology
Specializing in motor vehicle accident reconstruction, causation analysis and vehicle safety education. - New England region.
http://www.triadtraffic.com

Trackstar
Track Star AVLS GPS Vehicle Tracking software products provide low cost covert and overt vehicle tracking technology AVL via radio and cellular data technologies to improve fleet efficiency, worker productivity and personnel safety.
http://www.trackstar.com

Trace Systems
Fleet Management Software for Commercial Vehicles, Trucks, Trailers, VOSA Bays, Plant, Workshop & Stores, VOSA Compliant, Body Shop & Vehicle Hire. Fleet Managment Software
http://www.tracesystems.co.uk/

Reflexite Corporation
Reflexite is the world's leading manufacturer of high visibility, reflective products, as well as, lighting optics, display optics, and instrumentation optics.
http://www.reflexite.com/

Quixote Corporation
Manufactures impact-absorbing highway and truck-mounted crash cushions, vehicle arresting systems, and related highway safety products, including highway advisory radio systems to inform motorists of accidents and traffic delays. (Nasdaq: QUIX).
http://www.quixotecorp.com/

Auto Revers Safety Device
³ª»êÅ×Å© Auto Revers Safety Device
http://www.nasantech.co.kr/

Peasley Safety Consulting LLC.
Consulting services and expert witness testimony on federal commercial motor vehicle safety rules.
http://www.safetruck.org/

MISRA: The Motor Industry Software Reliability Association
MISRA - The Motor Industry Software Reliability Association. Providing assistance in the application and development of safe and reliable software embedded in vehicle control systems
http://www.misra.org.uk/