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Wash. Admin. Code § 284-07-070
Statutory Authority: RCW 48.02.060, 48.44.050, and 48.46.200. 02-21-120 (Matter No. R 2002-07), § 284-07-070, filed 10/23/02, effective 11/23/02. Statutory Authority: RCW 48.02.060, 48.44.050 and 48.46.200. 96-17-079 (Matter No. R 95-18), § 284-07-070, filed 8/21/96, effective 9/21/96. Statutory Authority: RCW 48.02.060. 93-19-003 (Order R 93-7), § 284-07-070, filed 9/1/93, effective 10/2/93.