Ark. Code Ann. § 9-17-202: Duration of personal jurisdiction.

Personal jurisdiction acquired by a tribunal of this state in a proceeding under this chapter or other law of this state relating to a support order continues as long as a tribunal of this state has continuing, exclusive jurisdiction to modify its order or continuing jurisdiction to enforce its order as provided by §§ 9-17-205, 9-17-206, and 9-17-211.