Wash. Admin. Code § 246-930-020
Statutory Authority: RCW 18.155.040. 05-12-014, § 246-930-020, filed 5/20/05, effective 6/20/05. Statutory Authority: RCW 43.70.280. 98-05-060, § 246-930-020, filed 2/13/98, effective 3/16/98. Statutory Authority: RCW 18.155.040. 94-13-179, § 246-930-020, filed 6/21/94, effective 7/22/94; 92-12-027 (Order 275), § 246-930-020, filed 5/28/92, effective 6/28/92; 91-11-063 (Order 168), § 246-930-020, filed 5/16/91, effective 6/16/91.