Wash. Admin. Code § 180-38-050
Statutory Authority: RCW 28A.210.160. 06-23-006, § 180-38-050, filed 11/2/06, effective 12/3/06; 02-24-019, § 180-38-050, filed 11/26/02, effective 12/27/02. Statutory Authority: 1990 c 33. 90-17-009, § 180-38-050, filed 8/6/90, effective 9/6/90. Statutory Authority: RCW 28A.31.118. 85-20-040 (Order 20-85), § 180-38-050, filed 9/25/85.