Wash. Admin. Code § 220-55-005
Statutory Authority: RCW 77.32.050. 00-11-178 (Order 00-80), § 220-55-005, filed 5/24/00, effective 6/24/00. Statutory Authority: 1998 c 191 and RCW 75.08.080. 99-03-029 (Order 99-02), § 220-55-005, filed 1/13/99, effective 2/13/99. Statutory Authority: RCW 75.08.080. 96-05-004 (Order 96-13), § 220-55-005, filed 2/9/96, effective 3/11/96; 94-01-001, § 220-55-005, filed 12/1/93, effective 1/1/94.