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Taxation: Taxes on Income
Protocol amending the convention of December 18, 1992. Signed at Washington March 8, 2004; transmitted by the President of the United States of America to the Senate July 16, 2004 (Treaty Doc. 108-25, 108th Congress, 2d Session); Advice and consent to ratification by the Senate November 17, 2004; ratified by the President December 17, 2004; Exchange of Diplomatic Notes at Washington September 17 and December 28, 2004; entered into force December 28, 2004. With exchange of notes with attached understanding.

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U.S. Department of State

The Lessons of 1989: Freedom and Our Future