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Denver Police Intelligence Files

In 1953, the Denver Police Department began to gather information on individuals and groups regarding activities that might pose a threat to public safety. The files came to be known as the Spy Files during the publicity surrounding an American Civil Liberties Union class action lawsuit in 2002. According to the lawsuit, as many as 3,200 individuals and 208 organizations had been targeted for intelligence gathering operations. These groups and individuals included not only criminal elements, but also peace activists, and education and human rights organizations. The lawsuit was settled in 2003, with the city revising its policies governing the gathering of this type of information.

Please note that restricted files will be made available only to persons or organizations named in the files. The Request form will be turned over to a designated member of the staff who will check index and file to verify identification. If the customer’s name is not on the index, a certified letter will be sent notifying customer. If a customer’s name appears on index, redacted copies will be sent by certified mail to customer.

Please mail forms to the Denver Public Library – Western History/Genealogy Department
10 West Fourteenth Avenue Parkway
Denver, Colorado 80204-2731

If you have a questions, please contact us by email, history@denverlibrary.org or by phone at 720-865-1821.

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Denver Police Department Intelligence Files Request for Copies

To request records pertaining to an individual, customers must fill out this application and present a legally acceptable photo identification card that includes birth date, which will be copied and attached to the application. Please allow 30 days for response/certified letter.

Declaración jurada de representación para solicitar copias de los archivos de inteligencia del departamento de policía de Denver.

Denver Police Department Intelligence Files Affidavit of Release

If a representative's request for papers pertaining to an organization or group is accepted, all names of persons will be redacted unless the Library receives the Affidavit of Release (Form 2.3.6) from each individual stating that they give permission to the Denver Public Library to release their names. All other names will be redacted.

Declaración jurada de exoneración de responsabilidad y petición de copias de archivos de inteligencia del Departamento de Policía de Denver.

Denver Police Department Intelligence Files Affidavit of Representation

Requests for Police Department Intelligence records pertaining to a group or organization require an Affidavit of Representation including notarization. The representative is required to attest to the fact he or she is an authorized representative of the group or organization. The signature on the form must be witnessed and attested to by a notary public.