Wash. Admin. Code § 246-491-039
Statutory Authority: RCW 70.58.055. 10-10-041, § 246-491-039, filed 4/27/10, effective 5/28/10. Statutory Authority: RCW 43.70.150, 70.58.055, and chapter 70.58 RCW. 02-20-092, § 246-491-039, filed 10/1/02, effective 11/1/02. Statutory Authority: Chapter 70.58 RCW. 91-20-073 (Order 196B), § 246-491-039, filed 9/26/91, effective 10/27/91. Statutory Authority: RCW 43.20.050. 91-02-051 (Order 124B), recodified as § 246-491-039, filed 12/27/90, effective 1/31/91. Statutory Authority: RCW 70.58.200. 88-19-092 (Order 310), § 248-124-015, filed 9/20/88.