(2) At least 21 days before the hearing, the court shall notify the Administrator of the Division of Child Support of the Department of Justice, or the branch office providing support services to the county where the hearing will be held, of the hearing. Before the hearing the administrator shall inform the court, to the extent known:

(a) Whether there is pending in this state or any other jurisdiction any type of support proceeding involving the child or ward, including a proceeding brought under ORS 25.287, 25.501 to 25.556, 107.085, 107.135, 107.431, 108.110, 109.100, 109.103, 109.165, 125.025 or 419C.590 or ORS chapter 110; and

(b) Whether there exists in this state or any other jurisdiction a support order, as defined in ORS 110.503, involving the child or ward.

(3) The Judicial Department and the Department of Justice may enter into an agreement regarding how the courts give the notice required under subsection (2) of this section to the Department of Justice and how the Department of Justice gives the information described in subsection (2)(a) and (b) to the courts.

(4) The court, in determining the amount to be paid, shall use the scale and formula provided for in ORS 25.275 and 25.280. Unless otherwise ordered, the amounts so required to be paid shall be paid to the Department of Justice or the county clerk, whichever is appropriate, for transmission to the person, institution or agency having legal custody of the child or ward. [1993 c.33 §121; 1997 c.704 §§46,60; 2003 c.116 §16; 2003 c.396 §70a; 2015 c.298 §101]