Home2011 Treaties and Agreements ...Armenia (11-729) – Memorandum of Understanding Concerning Scientific and Technological Cooperation in the Earth Sciences hide Armenia (11-729) – Memorandum of Understanding Concerning Scientific and Technological Cooperation in the Earth Sciences TIAS Office of Treaty Affairs July 29, 2011 Scientific and Technological Cooperation: Earth Sciences Memorandum of understanding signed at Reston and Yerevan June 4, 2010 and July 29, 2011; entered into force July 29, 2011. Download attachment [446 KB] Tags Armenia International Law, Treaties, and Agreements Science and Technology