Wash. Admin. Code § 388-449-0220
Statutory Authority: RCW 74.04.005, 74.04.050, 74.04.055, 74.04.057, 74.04.510, 74.08.090, 74.08A.100, 74.04.770, 74.04.0052, 74.04.655, 74.08.043, 74.08.335, and 2011 1st sp.s. c 36. 12-10-042, § 388-449-0220, filed 4/27/12, effective 6/1/12.