• CDL The abbreviation for Commercial Driver’s License, the license commercial driver’s must possess
• Federal Highway Administration (FHWA) The Highway Agency with the US DOT
• Federal Motor Carrier Safety Administration (FMCSA) Federal agency assigned the duty of regulating commercial transportation
• National Safety Council (NSC) The congressionally mandated home of Safety in the U.S. and defensive driving programs.
• U.S. Dept. Of Transportation Federal agency responsible for transportation including, railroads, pipelines, maritime and airlines.