Provides that the federal social security numbers contained in the documents, records, or files the county auditor is required to maintain under chapter 65.04 RCW are exempt from disclosure under chapter 42.56 RCW unless: (1) The individual to whom the federal security number is assigned gives his or her express written consent for the disclosure of his or her federal social security number; or

(2) Such disclosure is requested by a federal, state, or local government agency.