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.

Scientific and Technological Cooperation

Protocol amending and extending the agreement of November 8, 2007 (08 612 [636 KB]).  Signed at Bratislava July 12, 2018;  entered into force July 12, 2018. 

Download attachment [3 MB]

U.S. Department of State

The Lessons of 1989: Freedom and Our Future