University of Toronto Student Web Services
Notice of Scheduled Maintenance: ACORN, ROSI, My Res and Varsity Blues Registration System (VBRS) will be unavailable on Saturday, October 22 from 8:00AM to approximately 2:00PM. We apologize for this inconvenience and will ensure these services are made available again as quickly as possible.
The Learning Portal is Changing! You are invited to join us for Hands-On Testing of the suppliers’ test environments. Drop in sessions available from September 14 – to October 28th. Find out more at

Browsers supported: Chrome 42+, Firefox 37+, Internet Explorer 11+, Safari 7+.

Scheduled Downtime
Monday 3:00am - 6:00am

Occasionally, we may have to take services down outside of scheduled downtime hours for technical reasons.
Important Notes About ACORN & ROSI