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Whether you're having a problem with the site, or just want to let us know what you think of it, we value your feedback and you can expect a prompt, courteous reply.

Other ways to contact CDE

  • Call us at: 303-866-6600
  • Visit or send a letter to: 201 East Colfax Avenue, Room 500, Denver, CO 80203-1799

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If you are writing regarding a specific page on the Web site, please include the URL (web address) of the page in your message. Also, please be sure to provide specific information on error messages, broken links, etc. The more detail the better. Thank you!
If you are writing regarding a specific page on the Web site, please include the URL (web address) of the page in your message. Also, please be sure to provide specific information on error messages, broken links, etc. The more detail the better. Thank you!
If you are writing regarding a specific page on the Web site, please include the URL (web address) of the page in your message. Also, please be sure to provide specific information on error messages, broken links, etc. The more detail the better. Thank you!