Wash. Admin. Code § 174-116-010
Statutory Authority: RCW 28B.40.120(11). 87-14-020 (Order 87-2, Resolution No. 87-13), § 174-116-010, filed 6/24/87; 83-20-016 (Order 83-4, Resolution No. 83-42), § 174-116-010, filed 9/22/83; Order 72-7, § 174-116-010, filed 10/27/72.