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:

view of denver skyline facing east from sloan's lake at sunrise

Photo by Barb Sheppard, DPA. Denver Skyline at Sunrise, Sloan's Lake

CORE Holiday Schedule

The CORE Support Center will be closed during the holidays below:

Reference Info

Training

Colorado Vendor Self Service (VSS)

Performance Budgeting

Central Accounting and Vendor Management (CAVO)

Central Payroll Services

Commercial Card Program

Financial Services Unit (FSU)

Grants

OIT

State Purchasing and Contracts Office