Since 2011, Dongseo University has operated a branch campus at Hope International University in Fullerton, California. As part of its SAP-USA program, DSU sends 100 students annually to its U.S.A. branch campus with support provided for travel, tuition, and living expenses.
Dongseo University also operates its Advanced Business Management Program at the branch campus at Hope International University.
DSU was the first Asian university to receive ratification from the Chinese government for the opening of a 4-year college in China. Its branch campus there, which is jointly operated with Zhongnan University of Economics and Law, is named the Korea-China Institute of International Education. As part of its SAP-China program, DSU sends 200 students annually to its China branch campus with support provided for travel, tuition, and living expenses.