Wash. Admin. Code § 180-51-030
Statutory Authority: RCW 28A.230.090. 00-19-108, § 180-51-030, filed 9/20/00, effective 10/21/00. Statutory Authority: RCW 28A.230.090 and 28A.230.100. 93-04-115, § 180-51-030, filed 2/3/93, effective 3/6/93; 91-01-066, § 180-51-030, filed 12/14/90, effective 1/14/91. Statutory Authority: Chapter 28A.05 RCW. 84-11-049 (Order 7-84), § 180-51-030, filed 5/17/84.