Wash. Rev. Code § 35.18.140
The council may designate a qualified administrative officer of the city or town to perform the duties of manager:
[ 1965 c 7 s 35.18.140. Prior: 1955 c 337 s 19; prior: 1943 c 271 s 14, part; Rem. Supp. 1943 s 9198-23, part.]