Scientific and Technological Cooperation
Protocol signed at Washington June 16, 1998; entered into force June 20, 1998 (98 620 [830 KB]).
Protocol signed at Washington March 19, 1999; entered into force March 20, 1999.
Protocol signed at Washington May 19, 1999; entered into force May 20, 1999.
Protocol signed at Washington July 19, 2004; entered into force July 20, 2004.
Protocol amending and extending the agreement, signed at Washington July 16, 1999; entered into force July 20, 1999.