Wash. Admin. Code § 458-12-342
Statutory Authority: RCW 84.08.010 and 84.41.090. 13-12-050, § 458-12-342, filed 5/31/13, effective 7/1/13; 05-14-106, § 458-12-342, filed 6/30/05, effective 7/31/05; 93-08-049, § 458-12-342, filed 4/2/93, effective 5/3/93; 83-22-004 (Order PT 83-6), § 458-12-342, filed 10/20/83.