Colo. Rev. Stat. § 40-10.1-812
A vehicle immobilization company shall retain evidence, including photographs of the relevant signs and of the vehicle, of giving the notices and disclosures required in sections 40-10.1-802, 40-10.1-805, and 40-10.1-806 for three years after the date of completion of an immobilization and provide the evidence to the commission or an enforcement official upon request.
Source: L. 2025: Entire part amended, (HB 25-1117), ch. 391, p. 2211, § 3, effective June 3.