Wash. Admin. Code § 332-41-510
Statutory Authority: Chapters 43.21C, 34.05 RCW, WAC 197-11-902(2), [197-11]-904(1) and delegation order, November 5, 2001, signature authority to adopt rules. 07-08-021, § 332-41-510, filed 3/27/07, effective 4/27/07. Statutory Authority: Chapter 43.21C RCW and RCW 43.30.150. 84-18-052 (Order 432), § 332-41-510, filed 9/5/84. Formerly chapter 332-40 WAC.