Wash. Rev. Code § 42.23.040
A municipal officer is not interested in a contract, within the meaning of RCW 42.23.030, if the officer has only a remote interest in the contract and the extent of the interest is disclosed to the governing body of the municipality of which the officer is an officer and noted in the official minutes or similar records of the municipality prior to the formation of the contract, and thereafter the governing body authorizes, approves, or ratifies the contract in good faith by a vote of its membership sufficient for the purpose without counting the vote or votes of the officer having the remote interest. As used in this section "remote interest" means:
[ 1999 c 261 s 3; 1961 c 268 s 5.]
Findings—Intent—1999 c 261: See note following RCW 42.23.030.