Wash. Admin. Code § 304-20-060
Statutory Authority: RCW 27.04.030(1). 00-11-028, § 304-20-060, filed 5/9/00, effective 6/9/00. Statutory Authority: RCW 27.04.030. 83-07-076 (Order 83-1), § 304-20-060, filed 3/23/83; Order I-76, § 304-20-060, filed 4/22/76.