Upcoming UIS Maintenance Alert: Production Systems Maintenance from 6 a.m. to 6 p.m. Sunday, March 29

February 11, 2026 by ES and UIS Communications
All production services universitywide will be unavailable for a 12-hour window from 6 a.m. to 6 p.m. Sunday, March 29, for scheduled maintenance.
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Sunday, Feb. 22 Production Maintenance Postponed

January 15, 2026 by ES and UIS Communications
The Sunday, Feb. 22 production window has been postponed due to ongoing authentication issues. It is rescheduled for Sunday, March 29.
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Upcoming UIS Maintenance Alert: Production Systems Maintenance for critical patches from 6 a.m. to noon Sunday, Jan. 25

December 23, 2025 by ES and UIS Communications
All production services universitywide will be unavailable for a 6-hour window from 6 a.m. to noon Sunday, Jan. 25, to install critical patches.
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Upcoming UIS Maintenance Alert: Production Systems Maintenance from 6 a.m. to 6 p.m. Sunday, Dec. 14

November 13, 2025 by ES and UIS Communications
All production services universitywide will be unavailable for a 12-hour window from 6 a.m. to 6 p.m. Sunday, Dec. 14, for scheduled maintenance.
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Upcoming UIS Maintenance Alert: Production Systems Maintenance from 6 a.m. to 6 p.m. Sunday, Nov. 16

October 16, 2025 by ES and UIS Communications
All production services universitywide will be unavailable for a 12-hour window from 6 a.m. to 6 p.m. Sunday, Nov. 16, for scheduled maintenance.
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Upcoming UIS Maintenance Alert: Production Systems Maintenance for critical patches from 6 a.m. to 6 p.m. Sunday, Oct. 26

September 18, 2025 by ES and UIS Communications
All production services universitywide will be unavailable for a 12-hour window from 6 a.m. to 6 p.m. Sunday, Oct. 26, to install critical patches.
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Upcoming UIS Maintenance Alert: Production Systems Maintenance from 6 a.m. to 11:59 p.m. Sunday, Sept. 28

August 15, 2025 by ES and UIS Communications
All production services universitywide will be unavailable for an 18-hour window from 6 a.m. to 11:59 p.m. Sunday, Sept. 28, for scheduled maintenance.
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CU People upgrade scheduled for Aug. 9

July 29, 2025 by UIS Communications
Production services universitywide will not be affected during the 8-hour upgrade window for CU People on Aug. 9.
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Upcoming UIS Maintenance Alert: Production Systems Maintenance for critical patches from 6 a.m. to 6 p.m. Saturday, July 26

June 13, 2025 by ES and UIS Communications
All production services universitywide will be unavailable for a 12-hour window from 6 a.m. to 6 p.m. Saturday, July 26, to install critical patches.
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Upcoming UIS Maintenance Alert: Production Systems Maintenance from 6 a.m. to 6 p.m. Sunday, June 22

May 9, 2025 by ES and UIS Communications
Most production services universitywide will be unavailable for a 12-hour window from 6 a.m. to 6 p.m. Sunday, June 22, for scheduled maintenance.
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