Colo. Rev. Stat. § 29-11.7-102 : GOVERNMENT - LOCAL —MISCELLANEOUS — REGULATION OF FIREARMS —11.7-102 - Firearms database - prohibited TEXT PDF (1) A local government, including a law enforcement agency, shall not maintain a list or other form of record or database of: (a) Persons who purchase or exchange firearms or who leave firearms for repair or sale on consignment; (b) Persons who transfer firearms, unless the persons are federally licensed firearms dealers; (c) The descriptions, including serial numbers, of firearms purchased, transferred, exchanged, or left for repair or sale on consignment. C.R.S. § 29-11.7-102 L. 2003: Entire article added, p. 653, § 2, effective March 18.