Wash. Admin. Code § 484-20-015
Statutory Authority: RCW 43.60A.070 and chapter 72.36 RCW. 04-19-026, § 484-20-015, filed 9/9/04, effective 10/10/04; 94-22-050, § 484-20-015, filed 10/31/94, effective 12/1/94. Statutory Authority: RCW 43.60A.070. 92-17-046, § 484-20-015, filed 8/14/92, effective 9/14/92; 85-20-099 (Order 85-01), § 484-20-015, filed 10/1/85; 80-09-069 (Order 80-01), § 484-20-015, filed 7/17/80; Order 7659, § 484-20-015, filed 7/28/77.