Wash. Admin. Code § 173-300-090
Statutory Authority: Chapter 70.95 RCW. 06-14-024 (Order 05-13), § 173-300-090, filed 6/26/06, effective 7/27/06. Statutory Authority: 1989 c 431. 00-19-017 (Order 00-16), § 173-300-090, filed 9/8/00, effective 10/9/00. Statutory Authority: Chapter 70.95D RCW and RCW 70.95.710. 91-01-093, § 173-300-090, filed 12/18/90, effective 1/1/91.