Wash. Admin. Code § 232-12-01701
Statutory Authority: RCW 77.12.040. 99-08-024 (Order 99-19), § 232-12-01701, filed 3/29/99, effective 4/29/99. Statutory Authority: RCW 77.12.020 and 77.12.040. 96-15-096 (Order 96-80), § 232-12-01701, filed 7/19/96, effective 8/19/96.