Wash. Admin. Code § 415-104-510
Statutory Authority: RCW 41.50.050(5), 41.50.090 and 41.26.051. 84-03-047 (Order V), §415-104-510, filed 1/18/84. Statutory Authority: RCW 41.50.050(6) and 41.50.090. 78-03-023 (Order IV), §415-104-510, filed 2/15/78. Formerly WAC 297-50-020.