Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Privacy

In This Section

Customer Relationship Management (CRM)

The Department of Transportation’s (DOT) Federal Motor Carrier Safety Administration’s (FMCSA) core mission is to reduce commercial motor vehicle-related crashes and fatalities. FMCSA’s Office of Registration (MC-RS) houses the Agency’s motor carrier and related entity registration, licensing,...

FMCSA Complaint Center

The Federal Motor Carrier Safety Administration (FMCSA) is an operating administration within the U.S. Department of Transportation (DOT) with the mission to reduce commercial motor vehicle-related crashes and fatalities. To further this mission, FMCSA established the FMCSA Complaint Center (...

Electronic Document Management System (EDMS)

The Electronic Document Management System (EDMS) is an application used to control and manage official correspondence (mail, email, fax) to and from the U.S. Department of Transportation (DOT or the Department) Office of the Secretary (OST), Deputy Secretary, Chief of Staff, and members of...

Study of Warning Devices for Stopped Commercial Motor Vehicles

The core mission of the Department of Transportation (DOT) Federal Motor Carrier Administration (FMCSA) is to reduce commercial motor vehicle (CMV) related crashes and fatalities. In carrying out its safety mission, and in accordance with 49 U.S.C. 504, 31108, 31133, 31136, 31502, and 49 CFR 1....