Colo. Rev. Stat. § 25-3.5-706
The department, the board, the council as defined in section 25-3.5-703 (3.5), a RETAC as defined in section 25-3.5-703 (6.8), the emergency medical practice advisory council created in section 25-3.5-206, key resource facilities, any other public or private entity acting on behalf of or under contract with the department, and counties and cities and counties shall be immune from civil and criminal liability and from regulatory sanction for acting in compliance with the provisions of this part 7. Nothing in this section shall be construed as providing any immunity to such entities or any other person in connection with the provision of medical treatment, care, or services that are governed by the medical malpractice statutes, article 64 of title 13, C.R.S.
C.R.S. § 25-3.5-706