When a child receives voluntary placement services, the department must:

(1) Develop a permanency plan of care no more than sixty days after the child is placed out-of-home;

(2) No more than one hundred eighty days after the child is placed out-of-home and annually thereafter, obtain a judicial determination that the placement is in the best interest of the child – A judicial determination is not required if the child's out-of-home placement ends before one hundred eighty days elapse;

(3) Conduct periodic administrative reviews as required by federal law – A review may be called at any time by the department, the parent, or the legal guardian; and

(4) Work with the department of children, youth, and families to file a dependency petition if there is reason to believe the child is a dependent child under RCW 13.34.030.