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 ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.


Agreement extending the agreement of October 1, 2003.  Effected by exchange of notes at Washington September 27 and 30, 2013; entered into force September 30, 2013.


Download attachment [451 KB]

U.S. Department of State

The Lessons of 1989: Freedom and Our Future