Washington Declaration For Service of Summons By Publication is a legal document used in the state of Washington to serve a summons on a party who cannot be located or does not respond to a summons. It is typically used when the party to be served has moved or is otherwise unavailable for service. The declaration must be signed by an affine, who is an individual who has knowledge of the facts stated in the document, and it must be filed with the court. The declaration must include information about the party to be served, including their last known address, the efforts made to serve them, and the fact that publication of the summons is being requested. There are two types of Washington Declaration For Service of Summons By Publication: Standard Declaration and Affidavit of Diligent Search and Inquiry. The Standard Declaration is used when the affine has no knowledge of the party's whereabouts, but has made attempts to serve them. The Affidavit of Diligent Search and Inquiry is used when the affine has knowledge of the party's whereabouts, but the attempts to serve them have been unsuccessful.