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.

Trade and Investment

Effected by exchange of letters at Seoul and Washington December 12 and 30, 2019; entered into force January 1, 2020.

Download Agreement [315 KB]

U.S. Department of State

The Lessons of 1989: Freedom and Our Future