Wash. Admin. Code § 399-30-050
Statutory Authority: RCW 43.155.040(4). 07-05-029, § 399-30-050, filed 2/13/07, effective 3/16/07. Statutory Authority: RCW 43.155.040(4) and (5). 98-24-010, § 399-30-050, filed 11/19/98, effective 12/20/98. Statutory Authority: RCW 43.155.040(4). 92-03-052, § 399-30-050, filed 1/13/92, effective 2/13/92. Statutory Authority: RCW 43.155.040. 89-10-041 (Order 89-01), § 399-30-050, filed 4/28/89. Statutory Authority: 1985 c 446 § 10. 85-24-072 (Order 85-17), § 399-30-050, filed 12/4/85.