Scientific Cooperation
Agreement signed at Washington July 2, 1999; entered into force July 2, 1999. With annexes.
Agreement extending the agreement. Effected by exchange of notes at Washington June 24 and 25, 2004; entered into force July 2, 2004.
Agreement extending the agreement, as extended. Effected by exchange of notes at Washington July 1 and 7, 2009; entered into force July 2, 2009.