N.Y. Fam. Ct. Act § 580-202

§ 580-202. Duration of personal jurisdiction. Personal jurisdiction\nacquired by a tribunal of this state in a proceeding under this article\nor other law of this state relating to a support order continues as long\nas a tribunal of this state has continuing, exclusive jurisdiction to\nmodify its order or continuing jurisdiction to enforce its order as\nprovided by sections 580-205, 580-206 and 580-211 of this part.\n