Wash. Admin. Code § 284-43-2020
Statutory Authority: RCW 48.02.060, 48.20.450, 48.20.460, 48.165.0301, 48.43.525, 48.43.530, 48.44.020, 48.44.050, 48.46.060(2), and 48.46.200. WSR 15-24-074 (Matter No. R 2014-13), § 284-43-420, filed 11/25/15, effective 7/1/16.