Arizona Affidavit Supporting Publication is a document required by the Arizona Department of State when publishing a legal notice in a newspaper. It is used to demonstrate that the notice has been published in accordance with Arizona law. The document includes information about the person responsible for publishing the notice and the publication in which the notice was published. There are two types of Arizona Affidavit Supporting Publication: an Affidavit of Publication and an Affidavit of Mailing. The Affidavit of Publication is used when a notice is published in a newspaper, and the Affidavit of Mailing is used when a notice is mailed to a specific address. Both documents must be signed and notarized in order to be accepted as proof of publication.