Wash. Admin. Code § 200-120-170
Statutory Authority: 2011 c 43. 11-23-093, recodified as WAC 200-120-170, filed 11/17/11, effective 11/17/11. Statutory Authority: Chapter 48.64 RCW, RCW 48.64.015, and 42.64.020. 11-06-001, § 82-70-170, filed 2/16/11, effective 3/19/11.