RCW 42.24.100Municipal corporations and political subdivisions—Certificates need not be sworn—Penalty for false claim.The certificates required by RCW 42.24.080 through 42.24.110 need not be sworn, but any person certifying a claim or making a claim knowing the same to be false or untrue shall be guilty of perjury in the second degree.[ 1965 c 116 s 3.]
Washington Legal Code