Home2016 Treaties and Agreements ...Argentina (16-629) – Amendment to Memorandum of Understanding of July 15, 1997 Concerning Scientific and Technical Cooperation in the Earth Sciences hide Argentina (16-629) – Amendment to Memorandum of Understanding of July 15, 1997 Concerning Scientific and Technical Cooperation in the Earth Sciences TIAS Office of Treaty Affairs June 29, 2016 Scientific and Technological Cooperation: Earth Sciences Agreement amending the memorandum of understanding of July 15, 1997 (97 715 [691 KB]). Signed at Bogota June 29, 2016; entered into force June 29, 2016. Download attachment [235 KB] Tags Argentina International Law, Treaties, and Agreements Science and Technology