§ 15-23.1-612 Recognition of ordermodified in another state. If a child support order issued by a tribunal of this state is modified by atribunal of another state which assumed jurisdiction pursuant to the UniformInterstate Family Support Act, a tribunal of this state:
(1) May enforce its order that was modified only as toarrears and interest accruing before the modification;
(2) May provide other appropriate relief for violations ofits order which occurred before the effective date of the modification; and
(3) Shall recognize the modifying order of the other state,upon registration, for the purpose of enforcement.