The authority for this chapter is RCW 34.05.220 which authorizes the office of superintendent of public instruction to adopt rules governing the formal and informal procedures prescribed or authorized by chapter 34.05 RCW.
Wash. Admin. Code § 392-101-001
Statutory Authority: RCW 34.05.220 [(1)](a). 89-23-001 (Order 15), § 392-101-001, filed 11/2/89, effective 12/3/89. Statutory Authority: RCW 34.04.020. 83-17-057 (Order 83-5), § 392-101-001, filed 8/17/83.