Wash. Admin. Code § 478-276-020
Statutory Authority: RCW 28B.20.130 and chapter 42.56 RCW. 13-05-073, § 478-276-020, filed 2/19/13, effective 3/22/13. Statutory Authority: RCW 28B.20.130, 42.17.260, 42.17.290, 42.17.300 and chapter 34.05 RCW. 01-11-136, § 478-276-020, filed 5/23/01, effective 6/23/01; Order 73-5, § 478-276-020, filed 5/29/73.