Washington Revised Code Title 13. Juvenile Courts and Juvenile Offenders § 13.36.020. Definitions

(1) “Child” means any individual under the age of eighteen years.

(2) “Department” means the department of children, youth, and families.

(3) “Dependent child” means a child who has been found by a court to be dependent in a proceeding under chapter 13.34 RCW.

(4) “Guardian” means a person who: (a) Has been appointed by the court as the guardian of a child in a legal proceeding under this chapter; and (b) has the legal right to custody of the child pursuant to court order. The term “guardian” does not include a “dependency guardian” appointed pursuant to a proceeding under chapter 13.34 RCW for the purpose of assisting the court in supervising the dependency.

(5) “Relative” means a person related to the child in the following ways: (a) Any blood relative, including those of half-blood, and including first cousins, second cousins, nephews or nieces, and persons of preceding generations as denoted by prefixes of grand, great, or great-great; (b) stepfather, stepmother, stepbrother, and stepsister; (c) a person who legally adopts a child or the child's parent as well as the natural and other legally adopted children of such persons, and other relatives of the adoptive parents in accordance with state law; (d) spouses of any persons named in (a), (b), or (c) of this subsection, even after the marriage is terminated; (e) relatives, as named in (a), (b), (c), or (d) of this subsection, of any half sibling of the child; or (f) extended family members, as defined by the law or custom of the Indian child's tribe or, in the absence of such law or custom, a person who has reached the age of eighteen and who is the Indian child's grandparent, aunt or uncle, brother or sister, brother-in-law or sister-in-law, niece or nephew, first or second cousin, or stepparent who provides care in the family abode on a twenty-four hour basis to an Indian child as defined in 25 U.S.C. Sec. 1903(4);

(6) “Suitable person” means a nonrelative with whom the child or the child's family has a preexisting relationship; who has completed all required criminal history background checks and otherwise appears to be suitable and competent to provide care for the child; and with whom the child has been placed pursuant to RCW 13.34.130.

(7) “Supervising agency” means an agency licensed by the state under RCW 74.15.090, or licensed by a federally recognized Indian tribe located in this state under RCW 74.15.190, that has entered into a performance-based contract with the department to provide case management for the delivery and documentation of child welfare services as defined in RCW 74.13.020.