Home1992 Treaties and Agreements ...Ireland (92-1118) – Protocol to Trade and Investment Treaty of January 21, 1950 hide Ireland (92-1118) – Protocol to Trade and Investment Treaty of January 21, 1950 TIAS Office of Treaty Affairs November 18, 1992 Trade and Investment Protocol supplementing treaty of January 21, 1950. Signed at Washington June 24, 1992; Transmitted by the President of the United States of America to the Senate July 30, 1992 (Treaty Doc. 102-35, 102d Congress, 2d Session); Advice and consent to ratification by the Senate August 11, 1992; Ratified by the President October 13, 1992; Ratifications exchanged at Dublin November 18, 1992; entered into force November 18, 1992. Download Agreement [749 KB] Tags Investment Treaties Ireland Treaties and International Agreements