Wash. Admin. Code § 480-100-415
Statutory Authority: RCW 80.01.040, 80.04.160, and 80.08.060(8). 10-23-032 (Docket UE-100865, General Order R-561), § 480-100-415, filed 11/9/10, effective 12/10/10. Statutory Authority: RCW 80.01.040, 80.04.160 and 80.80.060. 08-23-047 (Docket UE-080111, General Order R-553), § 480-100-415, filed 11/14/08, effective 12/15/08.