Wash. Admin. Code § 284-43-1060
Statutory Authority: RCW 48.02.060, 48.18.120(2), 48.20.450, 48.43.0211, 48.43.720(3), 48.44.050, 48.46.200, 45 C.F.R. §§ 147.104, 147.106, 155.420, and 155.725. WSR 14-01-042 (Matter No. R 2013-02), § 284-170-415, filed 12/11/13, effective 1/1/14.