C.R.S. § 13-21-133
13-21-133. Out-of-state civil action against a person or entity prohibited - legally protec
13-21-133. Out-of-state civil action against a person or entity prohibited - legally protected health-care activity - out-of-state civil judgment. (1) It is against the public policy of this state for the law of another state to authorize a person to bring a civil action against another person or entity for engaging or attempting or intending to engage in a legally protected health-care activity, as defined in section 12-30-121 (1)(d), or for providing insurance coverage for gender-affirming health-care services, as defined in section 12-30-121 (1)(c), or reproductive health care, as defined in section 25-6-402 (4).
(2) A court shall not apply another state's law as described in subsection (1) of this section to a case or controversy heard in a Colorado court.
(3) In any action filed to enforce a foreign judgment issued in connection with any litigation concerning a legally protected health-care activity, as defined in section 12-30-121 (1)(d), the court shall not give any force or effect to any judgment issued without personal jurisdiction or due process or to any judgment that is penal in nature.