[Statutory Authority: RCW
28A.150.290 and
84.52.0531. WSR 13-12-004, § 392-135-030, filed 5/22/13, effective 6/22/13. Statutory Authority: 1990 c 33. WSR 90-16-002 (Order 18), § 392-135-030, filed 7/19/90, effective 8/19/90; Order 7-75, § 392-135-030, filed 12/22/75. Formerly WAC 392-15-945, 392-15-770.]