Wash. Admin. Code § 110-15-0280
Statutory Authority: RCW 43.215.060, 43.215.070 and 2017 3rd sp.s. c 1 § 615. WSR 17-23-033, § 170-290-0280, filed 11/7/17, effective 12/8/17. Statutory Authority: RCW 43.215.060, 43.215.070, and chapter 43.215 RCW. WSR 16-09-059, § 170-290-0280, filed 4/15/16, effective 5/16/16. Statutory Authority: RCW 43.215.060, 43.215.070, 2006 c 265, and chapter 43.215 RCW. WSR 09-22-043, § 170-290-0280, filed 10/28/09, effective 12/1/09.