Wash. Rev. Code § 13.22.030
(1) The department shall, by July 1, 2021, adopt a model policy prohibiting the use of solitary confinement of juveniles in detention facilities and institutions, with the goal of also limiting the use and duration of isolation and room confinement. In determining the model policy, the department must consult with appropriate stakeholders including, but not limited to, juvenile court administrators, impacted youth, and representatives of staff. At a minimum, the model policy must include:
[ 2020 c 333 s 4.]