1980. 05 The Korean Society of Ultrasound in Medicine(KSUM) founded 1980. 11 The 1st Congress of KSUM held 1982. 12 The 1st edition of KSUM issued 1992. 09 The 3rd AFSUMB held at Hilton Hotel, Seoul 1995. 06 Office of KSUM moved to Yangjae-dong, Seoul 2000. 03 KSUM homepage created 2000. 05 The 20th Anniversary of KSUM held, the History of Company issued 2000. 06 Phillips-Scholarship of KSUM held, The History of Company issued 2003. 05 The Electronic Submission if Journal of KSUM started 2006. 05 The 11th WFSUMB held at COEX, Seoul 2006. 12 The journal of KSUM selected by Korean Research Foundation as a registered journal 2007. 01 KSUM opened own office(Myeongnyun-dong) 2008. 01 Asian Fellowship Operated since 2008 2008. 05 The 39th Congress of KSUM held at COEX, Seoul 2010 05 The 30th Anniversary of KSUM will be held at COEX, Seoul