Sex Offender Registry

On July 1, 2002, the Crime Information Management Unit (CIMU) became responsible for the management and operation of the Colorado Sex Offender Registry (SOR) and the public web site. The SOR is maintained on the Colorado Crime Information Center (CCIC) computer system for Colorado law enforcement agencies, and on the Internet for the public.  

The CCIC system works in conjunction with the National Crime Information Center (NCIC) system, exchanging registration information throughout the United States.

The Colorado Sex Offender Registry website contains four categories of convicted sex offenders: Sexually Violent Predators (SVP); those convicted as an adult of a felony sex offense requiring registration; offenders with multiple sexual or violent convictions as an adult; and offenders who fail to register as an adult, in accordance with state law. CIMU evaluates the accuracy and integrity of all sexual offender registration records to determine if the data fulfills the minimum requirements for all Internet postings. This information is then shared with the National Sex Offender Registry public website.

Contact Information: 

Phone: (303) 239-4211 
Fax: (303) 239-4661 

Agent in Charge:
Christian Mohr
Phone: (303) 239-4222
Kristie Mahler
Sex Offender Registration
Phone: (303) 239-4222