[Statutory Authority: RCW
28A.150.290. WSR 15-11-076, § 392-142-270, filed 5/19/15, effective 6/19/15; WSR 12-19-098, § 392-142-270, filed 9/19/12, effective 10/20/12; WSR 03-13-049, § 392-142-270, filed 6/12/03, effective 7/13/03. Statutory Authority: RCW
28A.41.170 and
28A.41.540. WSR 90-02-077 (Order 21), § 392-142-270, filed 1/2/90, effective 2/2/90.]