Maintenance ULCN
- Date
- Friday 23 October 2026 - Sunday 25 October 2026
- Location
- Universiteit Leiden
ULCN Maintenance on 23, 24 and 25 October 2026
From Friday 23 October 2026 6.00 p.m. until Sunday 25 October 2026 11.00 p.m. there will be major maintenance on ULCN.
During this maintenance services will be limited:
- You may experience problems logging in with your ULCN account.
- Passwords cannot be set or changed, neither via Account Services nor via the helpdesk or servicedesk.
- Uploading photographs will not be possible.
- Guest accounts cannot be registered or modified.
- LU-Cards cannot be printed or activated.
We will try to limit this inconvenience, but temporary interruptions in this service are unavoidable.
If you want to activate your account or need to change your password, do so as soon as possible and do not wait until this maintenance weekend.