About CISK Founded in 2012, CISK (Canadian International School Kunshan) is a K-12 international school, and is the only international school in Kunshan licensed by the Education Bureau of Jiangsu’s provincial government. CISK offers the IB curriculum for students from kindergarten to high school, with English as the language of instruction. Students at CISK enjoy full academic improvement and college admission support from the school's Guidance Counseling Center and student services department, which nurtures each individual student’s talents through gifted programs, co-curricular activities, and community service programs. CISK is an authorized IB World School, as well as an A-Level Test Center authorized by AQA.