IACST (c) 2015.     President: Rattasit Sukhahuta,   CEO President: Pyeoungkee Kim     Registration Code: 184421-0004463      Identification #: 127-82-92494      Tel: +82-10-4584-5066, +82-51-999-5066      Room# 536, International Education Building, Silla University, 700-Bunkil 140, BaekyangDaero, Busan 46958, South Korea