[Statutory Authority: RCW
41.50.050(5). WSR 16-08-008, § 415-02-550, filed 3/24/16, effective 4/24/16. Statutory Authority: RCW
41.50.050(5),
41.50.500,
41.50.670,
41.50.710, and
41.50.790. WSR 08-10-025, § 415-02-550, filed 4/25/08, effective 5/26/08. Statutory Authority: RCW
41.50.050(5),
41.50.500, [41.50.]670-[41.50.]710, [41.50.]790 and 2002 c 158. WSR 03-12-014, § 415-02-550, filed 5/27/03, effective 7/1/03.]