Wash. Admin. Code § 25-46-120
Statutory Authority: RCW 27.34.220, 27.53.140, 43.21C.120. 06-06-001, § 25-46-120, filed 2/15/06, effective 3/18/06. Statutory Authority: RCW 27.53.030, 27.53.060 and 1988 c 124 §§ 1, 3, 5, 6, 7 and 10. 88-23-005 (Order 88-07), § 25-46-120, filed 11/4/88.