Wash. Admin. Code § 250-69-030
Statutory Authority: RCW 28B.240 and .370 [28B.80.240 and28B.80.370 ]. 03-04-101, § 250-69-030, filed 2/4/03, effective 3/7/03. Statutory Authority: RCW 28B.80.180. 90-09-003, § 250-69-030, filed 4/5/90, effective 5/6/90.