Wash. Rev. Code § 26.14.150
(2) Except as otherwise provided in subsection (3) of this section, the court shall confirm an award under this chapter if:
(3) If an award determines a child-related dispute, the court shall confirm the award under subsection (2) of this section if the court finds, after a review of the record if necessary, that the award on its face:
[ 2023 c 61 s 16.]