Wash. Admin. Code § 284-43-0220
Statutory Authority: RCW 48.02.060, 48.43.510 and 48.43.515. 11-07-015 (Matter No. R 2011-01), § 284-43-220, filed 3/8/11, effective 4/8/11. Statutory Authority: RCW 48.02.060. 08-17-037 (Matter No. R 2008-17), § 284-43-220, filed 8/13/08, effective 9/13/08. Statutory Authority: RCW 48.02.060, 48.18.120, 48.20.450, 48.20.460, 48.43.515, 48.44.050, 48.46.030, 48.46.200, 48.42.100, 48.43.515, 48.46.030. 03-09-142 (Matter No. R 2003-01), § 284-43-220, filed 4/23/03, effective 5/24/03. Statutory Authority: RCW 48.02.060, 48.18.120, 48.20.450, 48.20.460, 48.30.010, 48.44.050, 48.46.030, 48.46.200. 00-04-034 (Matter No. R 99-2), § 284-43-220, filed 1/24/00, effective 1/1/01. Statutory Authority: RCW 48.02.060, 48.20.450, 48.20.460, 48.30.010, 48.44.020, 48.44.050, 48.44.080, 48.46.030, 48.46.060(2), 48.46.200 and 48.46.243. 98-04-005 (Matter No. R 97-3), § 284-43-220, filed 1/22/98, effective 2/22/98.