Wash. Admin. Code § 174-116-124
Statutory Authority: RCW 28B.10.560(1)(a). 95-16-093, § 174-116-124, filed 7/31/95, effective 9/1/95. Statutory Authority: RCW 28B.40.120(11). 83-20-016 (Order 83-4, Resolution No. 83-42), § 174-116-124, filed 9/22/83.