Wash. Admin. Code § 180-18-010
Statutory Authority: RCW 28A.150.220(4), 28A.305.140, 28A.305.130(6). 02-18-056, § 180-18-010, filed 8/28/02, effective 9/28/02. Statutory Authority: RCW 28A.305.140 and 28A.630.945. 98-05-001, § 180-18-010, filed 2/4/98, effective 3/7/98. Statutory Authority: Chapter 28A.630 RCW and 1995 c 208. 95-20-054, § 180-18-010, filed 10/2/95, effective 11/2/95.