Wash. Admin. Code § 220-52-035
Statutory Authority: RCW 77.04.012 and 77.12.047. 11-09-072 (Order 11-72), § 220-52-035, filed 4/19/11, effective 5/20/11. Statutory Authority: RCW 77.12.047. 06-07-044 (Order 06-38), § 220-52-035, filed 3/9/06, effective 4/9/06; 03-16-097 (Order 03-180), § 220-52-035, filed 8/6/03, effective 9/6/03. Statutory Authority: RCW 75.08.080. 87-23-006 (Order 87-187), § 220-52-035, filed 11/6/87.