[Statutory Authority: RCW
28A.150.290 and
28A.710.220. WSR 15-18-078, § 392-122-010, filed 8/28/15, effective 9/28/15. Statutory Authority: RCW
28A.150.290, 1989 1st ex.s. c 19 and 1990 1st ex.s. c 16. WSR 91-03-118 (Order 2), § 392-122-010, filed 1/23/91, effective 2/23/91. Statutory Authority: 1990 c 33. WSR 90-16-002 (Order 18), § 392-122-010, filed 7/19/90, effective 8/19/90. Statutory Authority: RCW
28A.41.170. WSR 84-13-020 (Order 84-10), § 392-122-010, filed 6/13/84.]