Wash. Admin. Code § 220-110-030
Statutory Authority: RCW 77.12.047 and 77.55.021. 10-19-051 (Order 10-242), § 220-110-030, filed 9/13/10, effective 10/14/10. Statutory Authority: RCW 77.55.091(2), 77.12.047, and 77.04.020. 09-02-017 (Order 08-318), § 220-110-030, filed 12/29/08, effective 4/3/09. Statutory Authority: RCW 75.08.080. 94-23-058 (Order 94-160), § 220-110-030, filed 11/14/94, effective 12/15/94; 87-15-086 (Order 87-48), § 220-110-030, filed 7/20/87. Statutory Authority: RCW 75.08.012, 75.08.080 and 75.20.100. 84-21-060 (Order 84-176), § 220-110-030, filed 10/15/84; 84-04-047 (Order 84-04), § 220-110-030, filed 1/30/84. Statutory Authority: RCW 75.20.100 and 75.08.080. 83-09-019 (Order 83-25), § 220-110-030, filed 4/13/83.