Wash. Admin. Code § 390-05-250
Statutory Authority: RCW 42.17A.110. 12-03-002, § 390-05-250, filed 1/4/12, effective 2/4/12. Statutory Authority: RCW 42.17.370(1). 85-15-020 (Order 85-03), § 390-05-250, filed 7/9/85; Order 62, § 390-05-250, filed 8/26/75.