Wash. Admin. Code § 314-52-090
Statutory Authority: RCW 66.08.030, 66.08.060, and 66.28.010. 10-06-122, § 314-52-090, filed 3/3/10, effective 4/3/10. Statutory Authority: RCW 66.08.030, 15.88.030, 19.126.020, 66.04.010, 66.08.180, 66.16.100, 66.20.010, 66.20.300, 66.20.310, 66.24.150, 66.24.170, 66.24.185, 66.24.200, 66.24.206, 66.24.210, 66.24.230, 66.24.240, 66.24.244, 66.24.250, 66.24.375, 66.24.380, 66.24.395, 66.24.400, 66.24.420, 66.24.425, 66.24.440, 66.24.450, 66.24.455, 66.24.495, 66.24.540, 66.28.010, 66.28.040, 66.28.050, 66.28.170, 66.28.180, 66.28.190, 66.28.200, 66.28.310, 66.44.190, 66.44.310, 66.98.060 and 82.08.150. 98-18-097, § 314-52-090, filed 9/2/98, effective 10/3/98. Statutory Authority: RCW 66.08.030 and 66.98.070. 82-17-031 (Order 108, Resolution No. 117), § 314-52-090, filed 8/11/82. Statutory Authority: RCW 66.08.030, 66.08.060 and 66.98.070. 80-09-078 (Order 73, Resolution No. 82), § 314-52-090, filed 7/18/80; 78-02-056 (Order 62), § 314-52-090, filed 1/20/78; Order 46, § 314-52-090, Rule 124, filed 6/9/76; Order 10, § 314-52-090, filed 10/27/70, effective 11/27/70; Rule 124, filed 6/13/63.