CIS is the first and only school in Vietnam to offer the Ontario curriculum from Kindergarten to Grade 12. Established and developed since 2009, CIS started its educational journey in cooperation with the well-known and respected District of Niagara School Board, DSBN from 2009 until 2014, and with the Toronto District School Board from 2014 to present. CIS is the first and only school in Vietnam to offer the Ontario curriculum from Kindergarten to Grade 12. Established and developed since 2009, CIS started its educational journey in cooperation with the well-known and respected District of Niagara School Board, DSBN from 2009 until 2014, and with the Toronto District School Board from 2014 to present.