40th International Scholar Mendeleyev Olympiad on Chemistry - 2006International Conference "Hydration and Thermodynamics of Molecular Recognition" - 2005.International Congress "Armenia Studies Today and Development Perspectives" - 2003Short-Term Travel Grants for Armenian Young Scientists - 2003Third International Conference on "Computer Science and Information Technologies" - 2002.Chemistry in Armenia on the Threshold of the XXI Century - 2001.International Conference - "A Dialogue Between Civilizations" - 2001.Donations