The Summit of Ophthalmological Societiesfrom ASEAN Countries 18 May 2013 Bangkok, Thailand Find out more AOS Congress 9-11 July 2014 Bangkok, Thailand Find out more AOS Congress 29-31 October 2015 Hanoi, Vietnam Find out more AOS Congress 19-21 July 2017 Jakarta, Indonesia Find out more AOS Congress 7-8 November 2019 Siem Reap, Cambodia Find out more AOS Virtual Congress 26-27 March 2022 Bangkok, Thailand Find out more