Home2011 Treaties and Agreements ...Turkey (11-218) – Memorandum of Understanding Concerning Scientific and Technological Cooperation in the Earth Sciences hide Turkey (11-218) – Memorandum of Understanding Concerning Scientific and Technological Cooperation in the Earth Sciences TIAS Office of Treaty Affairs February 18, 2011 Scientific and Technological Cooperation: Earth Sciences Memorandum of understanding signed at Ankara and Reston January 26 and February 18, 2011; entered into force February 18, 2011. Download attachment [402 KB] Tags International Law, Treaties, and Agreements Science and Technology Turkey