Wash. Admin. Code § 308-56A-056
Statutory Authority: RCW 46.01.110. 03-05-081, § 308-56A-056, filed 2/19/03, effective 3/22/03. Statutory Authority: RCW 46.01.110, 46.12.040 and 46.16.216. 99-21-098, § 308-56A-056, filed 10/20/99, effective 11/20/99.