Wash. Admin. Code § 308-20-101
Statutory Authority: RCW 18.16.030, 43.24.023. 08-22-029, § 308-20-101, filed 10/28/08, effective 2/1/09. Statutory Authority: RCW 18.16.030, 18.16.280, 43.24.023. 05-17-020, § 308-20-101, filed 8/4/05, effective 9/4/05; 04-05-005, § 308-20-101, filed 2/6/04, effective 3/8/04.