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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 6 p.m. Sunday, March 24 production maintenance

6 a.m. to noon Saturday, April 20 production maintenance and critical patch updates

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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, March 8 non-production maintenance 

UIS Implementation Window for the May 2–May 5 Non-production Data Center Move

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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.

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Other Maintenance

For maintenance that doesn't fall into one of the above categories, it will be listed here.

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Maintenance key

  UIS Glossary

  Operational
     Information
  Degraded performance

  Maintenance
  Partial outage
    Major outage

 

Contact us

 

  Email: help@cu.edu
   Call: 303-860-HELP (4357)
  In person: 1800 Grant St., Suite 355