Wash. Admin. Code § 284-87-100
Statutory Authority: RCW 48.02.060 and 48.87.100. 10-15-014 (Matter No. R 2010-02), § 284-87-100, filed 7/8/10, effective 8/8/10. Statutory Authority: RCW 48.02.060, 48.87.100 and 48.87.050. 94-13-006 (Order R 94-11), § 284-87-100, filed 6/2/94, effective 7/3/94. Statutory Authority: RCW 48.02.060 and 48.87.100. 94-02-053 (Order R 93-18), § 284-87-100, filed 12/30/93, effective 1/30/94.