Wash. Admin. Code § 390-17-060
Statutory Authority: RCW 42.17A.110. 12-03-002, § 390-17-060, filed 1/4/12, effective 2/4/12. Statutory Authority: RCW 42.17.370. 11-05-050, § 390-17-060, filed 2/10/11, effective 3/13/11; 07-07-005, § 390-17-060, filed 3/8/07, effective 4/8/07. Statutory Authority: RCW 42.17.370 and 42.17.562. 06-11-132, § 390-17-060, filed 5/23/06, effective 6/23/06. Statutory Authority: RCW 42.17.370(1). 02-12-007, § 390-17-060, filed 5/23/02, effective 6/23/02; 02-03-018, § 390-17-060, filed 1/4/02, effective 2/4/02; 96-05-001, § 390-17-060, filed 2/7/96, effective 3/9/96. Statutory Authority: RCW 42.17.370. 93-24-003, § 390-17-060, filed 11/18/93, effective 12/19/93.