The Centennial College Enterprise Resource Planning system, which includes myCentennial, has daily scheduled maintenance windows on Sundays 10:00 PM to Mondays at 2:00 AM and Mondays to Saturdays, 4:00 AM - 6:00 AM. During these times, services accessible within myCentennial such as student record information, personal information, and employee services may become unavailable. We apologize for any inconvenience.