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Reporting Suspicious Activity in Colorado

Map of Colorado with boundaries for and names of each county displayed

If there is an emergency, call 911.

The Colorado Information Analysis Center (CIAC) is Colorado's Threat Assessment Center. CIAC operates 24/7, providing intelligence and investigative and technical support to agencies critical to homeland security efforts in Colorado.

To report suspicious activity, call 877-509-CIAC (877-509-2422)

For all locations in Colorado, see:

To access campaign outreach materials that DHS has developed for your state, local, tribal, territorial, and private sector entities and organizations, the campaign offers this package of pre-developed materials.

Last Updated: 06/25/2024
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