[Statutory Authority: RCW
18.83.050. WSR 08-09-100, § 246-924-150, filed 4/21/08, effective 5/22/08; WSR 91-04-020 (Order 117B), recodified as § 246-924-150, filed 1/28/91, effective 2/28/91. Statutory Authority: RCW
18.83.090. WSR 89-19-053 (Order PM 862), § 308-122-430, filed 9/19/89, effective 10/20/89; Order PL 202, § 308-122-430, filed 10/1/75.]