An official website of the United States government
Here’s how you know
Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock ( LockA locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
An employee’s personal and substantial participation in a matter precludes him from making appearances before or communications to a Federal agency with regard to that matter.
(link to PDF version)