U.S. Federal Administrative Regulations, Policy, and Decisions

The mission of the Department is to:
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.

Image-based database in which all DOT docketed information is stored. Includes information about proposed and final rules, along with public comments, from 1995 to the present.

A collection of transit and transportation related information.

Site contains regulations, Federal Register Notices, and FTA agreements.

Aviation orders, IATA agreements, and notices from 1995 to the present.

From 1997 to the present.

From 1997 to the present.

Contains current and historical regulations.

Includes FHWA orders and notices.

Letters from 1988 (some earlier).

From 1994 to the present.