Wash. Admin. Code § 220-44-035
Statutory Authority: RCW 77.65.010, 77.12.047, and 77.04.020. 09-01-178 (Order 08-315), § 220-44-035, filed 12/23/08, effective 1/23/09. Statutory Authority: RCW 77.12.047. 07-23-002 (Order 07-279), § 220-44-035, filed 11/7/07, effective 12/8/07; 05-17-003 (Order 05-165), § 220-44-035, filed 8/3/05, effective 9/3/05; 02-02-051 (Order 01-288), § 220-44-035, filed 12/27/01, effective 1/27/02.