GEOSEA XI in 2009 was reactivated by the Geological Society of Malaysia under President Dato’ Yunus Abdul Razak, after a lapse of almost 8 years due to unforeseen constraints. GEOSEA XI was organized in Kuala Lumpur to mark the conclusion of the United Nations’ International Year of Planet Earth (IYPE), 2007-2009 which aimed to ensure greater and more effective use of the knowledge accumulated by the world’s 400,000 Earth scientists by society.

Regional Congress on Geology, Minerals and Energy Resources of Southeast Asia (GEOSEA)