[Statutory Authority: RCW 28B.10.528 and 28B.35.120(12). WSR 07-04-093, § 106-116-207, filed 2/6/07, effective 3/9/07; WSR 98-23-022, § 106-116-207, filed 11/9/98, effective 12/10/98. Statutory Authority: RCW 28B.10.528, 28B.10.560 and 28.35.120. WSR 94-10-049 (Order CWU AO 72), § 106-116-207, filed 5/2/94, effective 6/2/94. Statutory Authority: RCW 28B.19.050 and 28B.40.120. WSR 90-01-006, § 106-116-207, filed 12/7/89, effective 1/7/90. Statutory Authority: RCW 28B.19.050 and 28B.35.120. WSR 81-22-051 (Order 47), § 106-116-207, filed 11/3/81; WSR 80-11-027 (Order 45), § 106-116-207, filed 8/14/80; Order 15, § 106-116-207, filed 8/17/73.]