Change Notice 7 was issued December 20, 2012, and added new guidance in Section 3.5 related to processing Confirmatory Action Letters (CALs):
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
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.
