Colorado Code
Part 2 - Challenges to Voting
§ 1-9-209. Challenges Delivered to District Attorney

The county clerk and recorder or designated election official shall forthwith deliver a challenge that is not withdrawn, along with the affidavit of the elector on the mail-in, provisional ballot, or mail ballot return envelope, to the district attorney for investigation and action. When practicable, the district attorney shall complete the investigation within ten days after receiving the challenge.
Source: L. 2005: Entire section added, p. 1421, § 47, effective June 6; entire section added, p. 1457, § 47, effective June 6. L. 2007: Entire section amended, p. 1796, § 60, effective June 1.