Wash. Admin. Code § 504-26-404
Statutory Authority: RCW 28B.30.150. 11-11-031, § 504-26-404, filed 5/11/11, effective 6/11/11; 08-05-001, § 504-26-404, filed 2/6/08, effective 3/8/08; 07-11-030, § 504-26-404, filed 5/8/07, effective 6/8/07; 06-23-159, § 504-26-404, filed 11/22/06, effective 12/23/06.