Wash. Admin. Code § 504-26-405
Statutory Authority: RCW 28B.30.150. 12-04-049, § 504-26-405, filed 1/30/12, effective 3/1/12; 11-11-031, § 504-26-405, filed 5/11/11, effective 6/11/11; 08-05-001, § 504-26-405, filed 2/6/08, effective 3/8/08; 07-11-030, § 504-26-405, filed 5/8/07, effective 6/8/07; 06-23-159, § 504-26-405, filed 11/22/06, effective 12/23/06.