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DMV Contact info for Counties

UPDATED SB 23-012 County FAQs

July 8, 2024


The SB 23-012 County FAQs have recently been updated to address additional questions from counties. The updates include:


  • A new “Definitions” section
  • Flowcharts to determine if a DOT number is required for Farm and non-Farm vehicles
  • A new “Exemptions” section
  • A new “Farm” section
  • A new “HAZMAT" section
  • A new “Non-Profit” section
  • Per county suggestion, the “Chameleon” and “CSP Reporting/Notification” have moved to the “Other Less Common Topics” section 


Counties can access the updated FAQs here. If you have questions or concerns, please email dor_trcustomerservice@state.co.us with “Commercial Vehicle” in the subject line.

Colorado DMV and County Government Use Only