CAS maintenance – Saturday, April 2, 9:00 p.m. to 11:00 p.m.

The authentication system CAS will be down due to system maintenance this Saturday, April 2, from 9:00 p.m. to 11:00 p.m. Access to my.ryerson portal and other systems requiring login using CAS will not be available during this downtime.

We apologize for any inconvenience this may cause.

Computing and Communications Services