Wash. Admin. Code § 415-113-100
Statutory Authority: RCW 41.50.050(5) and chapter 41.54 RCW. 02-18-046, §415-113-100, filed 8/28/02, effective 9/30/02. Statutory Authority: RCW 41.50.050. 99-22-043, §415-113-100, filed 10/29/99, effective 11/29/99; 95-03-001, §415-113-100, filed 1/4/95, effective 2/4/95.