Wash. Admin. Code § 220-100-110
Statutory Authority: RCW 77.12.047. 04-14-006 (Order 04-155), § 220-100-110, filed 6/24/04, effective 7/25/04. Statutory Authority: RCW 75.08.080. 84-19-053 (Order 84-144), § 220-100-110, filed 9/18/84; 78-05-029 (Order 78-17), § 220-100-110, filed 4/17/78; Order 76-40, § 220-100-110, filed 5/25/76.