CU Alert: CU-Data is experiencing a service interruption. UIS is working to restore service.
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Production Maintenance
Production windows affect our "live" systems with real-time data used by students, staff, and faculty. When there is a production window, most systems will not be available to users, unless a production communication states otherwise.
6 a.m. to noon Sunday, Jan. 25, production maintenance and critical patch updates
6 a.m. to 11:59 p.m. Sunday, Feb. 22, production maintenance
Non-production Maintenance
Non-production maintenance windows affect the testing and development versions of CU's production systems. These mirrored systems allow UIS staff to develop new features and functionalities and test them before they are moved to production for real-time access by our customer base.
6 a.m. to 6 p.m. Friday, Feb. 6, non-production maintenance
6 a.m. to 6 p.m. Friday, March 13, non-production maintenance
Environment Activity
UIS uses many development environments, which are identical environments to our production services to allow for testing.
Do you use our different development environments for testing? Check to see the schedule of current and upcoming environment activities. Note: You need to be on a CU VPN to access the spreadsheet.
Other Maintenance
For maintenance that doesn't fall into one of the above categories, it will be listed here.
Maintenance key
Operational
Information
Degraded performance
Maintenance
Partial outage
Major outage
Contact us
Email: help@cu.edu
Call: 303-860-HELP (4357)
UIS Service Portal
In person: 1800 Grant St., Suite 355