The Student Information System (SIS) will be temporarily offline from 9:00 p.m. to midnight on Sunday, April 30, 2023, to facilitate Concordia's fiscal year-end processing. Access to the system via the Student HUB and the Carrefour will also be unavailable during this three-hour maintenance period.
If you have any questions about the maintenance window or service interruption, please contact the Service Desk at help@concordia.ca or 514-848-2424 extension 7613.