Wash. Admin. Code § 180-18-040
Statutory Authority: RCW 28A.305.140(2) and 28A.305.141(3). 12-24-049, § 180-18-040, filed 11/30/12, effective 12/31/12. 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, § 180-18-040, filed 11/16/10, effective 12/17/10. Statutory Authority: RCW 28A.305.140 and 28A.655.180. 10-10-007, § 180-18-040, filed 4/22/10, effective 5/23/10. Statutory Authority: RCW 28A.150.220(4), 28A.305.140, 28A.305.130(6), 28A.655.180. 07-20-030, § 180-18-040, filed 9/24/07, effective 10/25/07. Statutory Authority: Chapter 28A.630 RCW and 1995 c 208. 95-20-054, § 180-18-040, filed 10/2/95, effective 11/2/95.