C.R.S. § 5-17-103

(1) Except as otherwise provided by the particular provisions of this article 17, this article 17 supplements the requirements of the “Colorado Fair Debt Collection Practices Act”, article 16 of this title 5, including but not limited to prohibited practices, licensing, and administrative and legal enforcement as it is applied to private child support collectors. (2) Article 16 of this title 5 also applies to private child support collectors.