Temmuz 28 2015 XVII World Congress of the World Federation of the Deaf İstanbul 2015 28 Temmuz - 2 Ağustos 2015 İstanbul Haziran 26 2005 50th IPRA World Congress 26 - 28 Haziran 2005 İstanbul Haziran 11 2013 International Association for Adolescent Health 10th World Congress 11 - 13 Haziran 2013 İstanbul Nisan 11 2013 The 7th World Congress on Controversies in Neurology 11 - 14 Nisan 2013 İstanbul Ağustos 20 2017 WFNS 2017 | XVI. WFNS World Congress of Neurosurgery 20 - 25 Ağustos 2017 İstanbul