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.

ANPRM

This page shows Department of Transportation content pertaining to a specific tag. If you cannot find what you’re looking for on this page, please use the search box in the top right of our website.

Rulemaking Process

This summary of the informal rulemaking process was prepared to help the public better understand how the rulemaking process works so that you may more effectively participate in it.  We prepared it particularly for individuals, small businesses, and others who do not participate in...