April 21 - Midterm marks sent to OUAC and OCAS

April 29 - Mid-term reports

May 3 - College applicants must confirm their acceptance of an offer of admission to their chosen program through ontariocolleges.ca

May 6 - Centennial CVI course drop deadline

May 25 - The latest date by which all secondary school applicants shall expect a response from an Ontario university

May 28 - The earliest date by which Ontario universities may require a response to an offer of admission and a financial commitment of any kind

June 15 - Earliest date that Ontario colleges may require payment of tuition fees