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.

Portions of the Department of Transportation are currently in shutdown/furlough status due to a lapse in appropriations. Please continue to monitor this page for updates on DOT’s operating status.

Final rule.

The Coast Guard is finalizing regulations previously published as an interim rule (IR). These regulations have been codified at 33 CFR part 151. The IR was published to implement the permitting and numbering requirements of the Shore Protection Act, but was never published as a final rule.

View PDF