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Login to CU Web Applications
Service Announcement!
On Thursday, January 29th 2026 Web applications of CU will be unavailable. Estimated time: 8pm - 10pm. Reason: installation of security patches.
Login via CAS**Charles University Central Authentication Service
or
*Only for users with temporary access credentials (reviewers of GA CU, etc.)More information about how to acquire personal number or change password can be found here.
