Wash. Admin. Code § 284-17-483
Statutory Authority: RCW 48.15.015 and 48.17.005. 11-04-067 (Matter No. R 2010-07), § 284-17-483, filed 1/28/11, effective 2/28/11. Statutory Authority: RCW 48.02.060, 48.17.005. 09-02-073 (Matter No. R 2008-06), § 284-17-483, filed 1/6/09, effective 7/1/09. Statutory Authority: RCW 48.02.060. 08-17-063 (Matter No. R 2008-03), § 284-17-483, filed 8/18/08, effective 9/18/08. Statutory Authority: RCW 48.02.060(3)(a) and 48.17.150(1)(g)(ii). 06-12-025 (Matter No. R 2005-06), § 284-17-483, filed 5/30/06, effective 6/30/06.