The South East Asian Radiation Oncology Group (SEAROG) was inaugurated on May 12, 2007 composed of National Radiation  Oncology Societies of member countries which share a common geopgraphical location, disease patterns, resources, problems... working together to find solutions to these problems. SEAROG members compose of IROS (Indonesia), MOS (Malaysia), PROS (Philippines), SRS (Singapore) and THASTRO (Thailand). Know more about SEAROG