International School CDO was established in 1994. This school is located at Eagle Street San Isidro Village Kauswagan, Cagayan de Oro City. The school offers Kindergarten, complete Elementary, and complete Junior High School.
It has limited class size, hence individual instruction is possible. The campus is spacious. It has a playground, soccer field, a covered court, Taekwondo gym, and other amenities which are fundamentals in learning.