Wash. Admin. Code § 173-240-075
Statutory Authority: RCW 90.48.110. 00-15-021 (Order 00-09), § 173-240-075, filed 7/11/00, effective 8/11/00. Statutory Authority: Chapters 43.21A and 90.48 RCW. 83-23-063 (Order DE 83-30), § 173-240-075, filed 11/16/83.