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.

Taxation, Double Income

Amendment of Convention of October 2, 1996

Agreement signed at Washington September 23, 2009; entered into force September 20, 2019.

with Exchange of Notes.

Download Agreement [1 MB]

U.S. Department of State

The Lessons of 1989: Freedom and Our Future