Wash. Admin. Code § 180-16-162
Statutory Authority: Chapter 28A.305 RCW, RCW 28A.150.220, 28A.230.090, 28A.310.020, 28A.210.160, and 28A.195.040. 10-23-104, § 180-16-162, filed 11/16/10, effective 12/17/10. Statutory Authority: RCW 28A.150.220(4). 02-18-053, § 180-16-162, filed 8/28/02, effective 9/28/02. Statutory Authority: RCW 28A.01.010, 28A.04.120, 28A.41.130, 28A.41.140, 28A.58.754, 28A.58.758, and 1979 ex.s. c 250. 79-10-033 (Order 10-79), § 180-16-162, filed 9/12/79; Order 5-73, § 180-16-162, filed 9/6/73.