Wash. Admin. Code § 284-24-120
Statutory Authority: RCW 48.02.060, 48.110.150. 08-21-091 (Matter No. 2007-11), § 284-24-120, filed 10/15/08, effective 2/1/09. Statutory Authority: RCW 48.02.060 and 48.19.080. 07-09-085 (Matter No. R 2006-12), § 284-24-120, filed 4/17/07, effective 5/18/07. Statutory Authority: RCW 48.02.060, 48.18.100(6), and 48.19.080. 04-01-175 (Matter No. R 2003-04), § 284-24-120, filed 12/23/03, effective 1/23/04. Statutory Authority: RCW 48.02.060, 48.18.100, 48.19.080. 02-02-068 (Order R 2001-09), § 284-24-120, filed 12/28/01, effective 12/31/01. Statutory Authority: RCW 48.02.060 and 48.19.080. 99-23-068 (Matter No. R 99-5), § 284-24-120, filed 11/15/99, effective 12/16/99.