Construction on both campuses began in mid-2004, and the buildings were completed in August 2005. NOSM accepted its charter class of 56 students in September of that same year and the school was officially opened by Premier Dalton McGuinty on 13 September 2005. The school received full accreditation from the Committee on Accreditation of Canadian Medical Schools (CACMS) and the Liaison Committee on Medical Education (LCME) in February 2009.
