OFFICES AND OFFICERS ‑- COUNTIES ‑- ASSESSOR ‑- ADVISORY COMMITTEE MEMBERS ‑- TENURE Persons appointed to serve as members of an advisory committee under § 11, chapter 212, Laws of 1973, Ex. Sess., serve at the pleasure of the board of county commissioners; they may be compensated for mileage and other expenses pursuant to RCW 36.17.030.