Wash. Admin. Code § 208-532-050
Statutory Authority: RCW 30.04.030 and 43.320.040. 01-06-024, § 208-532-050, filed 2/27/01, effective 3/30/01; 00-18-103, recodified as § 208-532-050, filed 9/6/00, effective 10/7/00; Order 23, § 50-32-050, filed 8/14/73.