Wash. Admin. Code § 16-230-015
Statutory Authority: Chapters 17.21, 15.58, and 34.05 RCW. 07-11-041A, § 16-230-015, filed 5/9/07, effective 6/9/07. Statutory Authority: Chapters 15.58 and 17.21 RCW. 84-09-012 (Order 1818), § 16-230-015, filed 4/10/84; Order 1041, Regulation 1, filed 2/15/67, effective 3/20/67; Order 980, Regulation 1, filed 4/6/65; Order 945, Regulation 1, filed 3/30/64.