Wash. Admin. Code § 357-52-010
Statutory Authority: Chapter 41.06 RCW. 09-17-065, § 357-52-010, filed 8/13/09, effective 9/16/09; 06-03-072, § 357-52-010, filed 1/12/06, effective 2/13/06; 05-19-011, § 357-52-010, filed 9/8/05, effective 10/10/05; 05-01-190, § 357-52-010, filed 12/21/04, effective 7/1/05.