C.R.S. § 1-5-302: Computer lists may be used in lieu of original registration records.

For the purposes of all elections, the county clerk and recorder may substitute and supply computer lists of registered electors within the political subdivision for the original registration record. Following a primary, general, or congressional vacancy election, the county clerk and recorder shall record the date of election and, if a primary election, the party ballot received on the registered elector's original registration record.