Wash. Admin. Code § 352-11-910
Statutory Authority: Chapter 79A.05 RCW. 07-03-121, § 352-11-910, filed 1/22/07, effective 2/22/07. Statutory Authority: RCW 43.21C.120. 96-01-029, § 352-11-910, filed 12/11/95, effective 1/11/96. Statutory Authority: Chapter 43.21C RCW. 84-20-112 (Order 84), § 352-11-910, filed 10/3/84.