Wash. Admin. Code § 388-96-381
[Statutory Authority: RCW 74.46.431(9). WSR 15-09-025, § 388-96-381, filed 4/7/15, effective 5/8/15. Statutory Authority: RCW 74.46.800, 74.42.620 and 74.09.120. WSR 90-20-075 (Order 3070), § 388-96-381, filed 9/28/90, effective 10/1/90; Order 1114, § 388-96-381, filed 4/21/76.]