Wash. Admin. Code § 392-400-227
Statutory Authority: RCW 28A.305.160. 07-04-048, § 392-400-227, filed 1/31/07, effective 3/3/07. Statutory Authority: 2006 c 263. 06-14-009, recodified as § 392-400-227, filed 6/22/06, effective 6/22/06. Statutory Authority: RCW 28A.04.132. 85-09-049 (Order 6-85), § 180-40-227, filed 4/16/85; 85-04-009 (Order 3-85), § 180-40-227, filed 1/25/85.