New York Laws
Title 3 - Enforcement
77-L - Recognition and Enforcement.

ยง 77-l. Recognition and enforcement. A court of this state shall
accord full faith and credit to an order issued by another state and
consistent with this article 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 title two of this article, unless recognition and enforcement
would violate subdivision one-c of section two hundred forty of this
chapter or section one thousand eighty-five of the family court act.