[Statutory Authority: RCW
72.01.090. WSR 18-07-081, § 137-08-180, filed 3/19/18, effective 4/19/18; WSR 08-01-026, § 137-08-180, filed 12/10/07, effective 1/10/08; WSR 06-19-058, § 137-08-180, filed 9/18/06, effective 10/19/06. Statutory Authority: RCW
42.17.250. WSR 82-04-023 (Order 82-3), § 137-08-180, filed 1/26/82.]