Wash. Admin. Code § 392-162-100
Statutory Authority: RCW 28A.300.070. 07-02-015, § 392-162-100, filed 12/21/06, effective 1/21/07. Statutory Authority: 1987 c 478. 87-22-001 (Order 87-14), § 392-162-100, filed 10/22/87. Statutory Authority: RCW 28A.41.408. 84-14-038 (Order 84-21), § 392-162-100, filed 6/28/84.