Wash. Admin. Code § 246-976-990
Statutory Authority: Chapters 18.71, 18.73, and 70.168 RCW. 00-08-102, § 246-976-990, filed 4/5/00, effective 5/6/00. Statutory Authority: Chapter 70.168 RCW. 93-20-063, § 246-976-990, filed 10/1/93, effective 11/1/93. Statutory Authority: RCW 43.70.040 and chapters 18.71, 18.73 and 70.168 RCW. 93-01-148 (Order 323), § 246-976-990, filed 12/23/92, effective 1/23/93.