Contact Us
Please contact the CORE Help Desk by emailing core.help@state.co.us
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System Maintenance Schedule
Please note that CORE will not be available on the following weekends due to monthly system maintenance:
April 13-14, 2024
May 11-12, 2024
June 8-9, 2024
July 13-14, 2024
August 10-11, 2024
September 14-15, 2024
October 12-13, 2024
November 9-10, 2024
December 14-15, 2024
Photo by Terri Jukola, November Colorado Sunrise
CORE Holiday Schedule
The CORE Support Center will be closed during the holidays below.
Monday, January 1, 2024 - New Year's Day
Monday, January 15, 2024 - Martin Luther King Jr. Day
Monday, February 19, 2024 - President's Day
Monday, May 27, 2024 - Memorial Day
Wednesday, June 19, 2024 - Juneteenth
Thursday, July 4, 2024 - Independence Day
Friday, July 5, 2024 - Governor's Holiday
Monday, September 2, 2024 - Labor Day
Monday, October 7, 2024 - Frances Xavier Cabrini Day
Monday, November 11, 2024 - Veterans Day
Thursday, November 28, 2024 - Thanksgiving Day
Wednesday, December 25, 2024 - Christmas Day
Reference Info
Training
core.training@state.co.us
Colorado Vendor Self Service (VSS)
dpa_vsshelp@state.co.us
Performance Budgeting
pb_help@state.co.us
Central Accounting and Vendor Management (CAVO)
Central Payroll Services
Commercial Card Program
Financial Services Unit (FSU)
Grants
OIT
State Purchasing and Contracts Office