Wash. Admin. Code § 246-310-390
Statutory Authority: Chapter 70.38 RCW. 96-24-052, § 246-310-390, filed 11/27/96, effective 12/28/96. Statutory Authority: RCW 43.70.040. 91-02-049 (Order 121), recodified as § 246-310-390, filed 12/27/90, effective 1/31/91. Statutory Authority: RCW 70.38.919. 90-12-072 (Order 063), § 248-19-811, filed 6/1/90, effective 7/1/90.