Wash. Admin. Code § 220-414-020
Statutory Authority: RCW 77.12.047. 12-11-005 (Order 12-70), § 232-12-047, filed 5/2/12, effective 6/2/12. Statutory Authority: RCW 77.12.047, 77.12.020, 77.12.570, 77.12.210, 77.12.150, 77.12.240, 77.32.070, 77.32.530. 10-10-061 (Order 10-94), § 232-12-047, filed 4/30/10, effective 5/31/10. Statutory Authority: RCW 77.12.047, 77.12.020, 77.12.570, 77.12.210, 77.12.150, 77.12.240. 09-09-083 (Order 09-53), § 232-12-047, filed 4/15/09, effective 5/16/09. Statutory Authority: RCW 77.12.047 and 77.12.020. 04-11-036 (Order 04-98), § 232-12-047, filed 5/12/04, effective 6/12/04. Statutory Authority: RCW 77.12.040, 77.12.010, 77.12.020, 77.12.770, 77.12.780. 00-11-137 (Order 00-50), § 232-12-047, filed 5/23/00, effective 6/23/00. Statutory Authority: RCW 77.12.040. 98-10-006 (Order 98-53), § 232-12-047, filed 4/22/98, effective 5/23/98; 90-14-108 (Order 449), § 232-12-047, filed 7/5/90, effective 8/5/90; 83-01-006 (Order 198), § 232-12-047, filed 12/2/82; 82-04-034 (Order 177), § 232-12-047, filed 1/28/82; 81-22-002 (Order 174), § 232-12-047, filed 10/22/81; 81-12-029 (Order 165), § 232-12-047, filed 6/1/81. Formerly WAC 232-12-130.