Eylül 22 2015 FDI 2015 Annual World Dental Congress 22 - 25 Eylül 2015 Tayland Temmuz 28 2015 XVII World Congress of the World Federation of the Deaf İstanbul 2015 28 Temmuz - 2 Ağustos 2015 İstanbul Mart 27 2015 The World Marrow Donor Association (WMDA) 27 - 28 Mart 2015 İstanbul Haziran 26 2005 50th IPRA World Congress 26 - 28 Haziran 2005 İstanbul Ağustos 11 2013 44th IUPAC World Chemistry Congress 11 - 16 Ağustos 2013 İstanbul Ağustos 20 2017 WFNS 2017 | XVI. WFNS World Congress of Neurosurgery 20 - 25 Ağustos 2017 İstanbul Nisan 4 2020 1st World Congress of Motion Preserving Spine Stabilization 4 - 5 Nisan 2020 İstanbul