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 Technical Cooperation

Signed at Lima July 26 and August 12, 2021; entered into force August 11, 2022.  Effective from August 12, 2021.

With Exchange of Letters.

Download Agreement [737 KB]

U.S. Department of State

The Lessons of 1989: Freedom and Our Future