Conn. Gen. Stat. § 46b-115ff: Recognition and enforcement of order issued by another state.

A court of this state shall accord full faith and credit to an enforcement order issued by another state in accordance with statutes substantially similar to this chapter which enforces a child custody determination by a court of another state unless the order has been vacated, stayed or modified by a court having jurisdiction to do so under sections 46b-115k to 46b-115t, inclusive.