Missouri Revised Statutes § 454.1668

454.1668. Jurisdiction to modify child support order of another state when individual parties reside in this state. — (a) If all of the parties who are individuals reside in this state and the child does not reside in the issuing state, a tribunal of this state has jurisdiction to enforce and to modify the issuing state's child support order in a proceeding to register that order. (b) A tribunal of this state exercising jurisdiction under this section shall apply the provisions of Articles 1 and 2, sections 454.1500 to 454.1545; this article, sections 454.1632 to 454.1677, and the procedural and substantive law of this state to the proceeding for enforcement or modification. Article 3, sections 454.1548 to 454.1602; Article 4, sections 454.1605 to 454.1608; Article 5, sections 454.1611 to 454.1629, Article 7, sections 454.1680 to 454.1716; and Article 8, sections 454.1719 to 454.1722, do not apply. (L. 2011 H.B. 260) Effective 6-15-16, see § 454.1728