Dr. Eui-Chan Jeon, Professor of the Department of Environment & Energy at Sejong University, served as the Dean of External Affairs and the Dean of Graduate School. Prof. Jeon obtained his Ph.D. in Environmental Management from Seoul National University in 1996. He was president of the Korean Society of Climate Change Research (2014) and the Korean Society of Atmospheric Environment (2011). Also, he was a co-president of the National Assembly Climate Change Forum and is in charge of the Social Administrative Committee, chair of the Regulatory Reform Committee, the chair of the Climate Change Division of the National Committee on Green Growth, and the vice president of the Korean Academy of Environment Science.