[Statutory Authority: RCW
28B.30.150. WSR 19-11-063, § 504-15-010, filed 5/15/19, effective 6/15/19; WSR 08-08-050, § 504-15-010, filed 3/27/08, effective 7/1/08. Statutory Authority: RCW
28B.30.125,
28B.30.150,
28B.10.560 and chapter
34.05 RCW. WSR 90-11-078 (Order 90-1), § 504-15-010, filed 5/16/90, effective 7/1/90.]