Wash. Admin. Code § 222-20-120
Statutory Authority: RCW 76.09.040. 12-05-083, § 222-20-120, filed 2/17/12, effective 3/19/12. Statutory Authority: RCW 76.09.040, 76.09.010(2)(d). 07-20-044, § 222-20-120, filed 9/26/07, effective 10/27/07. Statutory Authority: RCW 76.09.040. 87-23-036 (Order 535), § 222-20-120, filed 11/16/87, effective 1/1/88.