Wash. Admin. Code § 284-17-265
Statutory Authority: RCW 48.02.060. 12-19-100 (Matter No. R 2012-20), § 284-17-265, filed 9/19/12, effective 10/20/12. Statutory Authority: RCW 48.02.060 and 48.23.015(8). 12-06-019 (Matter No. R 2011-23), § 284-17-265, filed 2/28/12, effective 3/30/12.