Arizona Affidavit Supporting Publication is a legal document used to provide proof that a legal notice was published according to state requirements. It is typically completed by the publisher of the legal notice and filed with the appropriate court in the state of Arizona. This affidavit is typically used when an individual or entity is seeking to publish a legal notice in a newspaper or other publication that is not certified by the state. There are two types of Arizona Affidavit Supporting Publication: Affidavit of Publication and Affidavit of Posting. The Affidavit of Publication is used when a legal notice is published in a newspaper or other publication. The Affidavit of Posting is used when a legal notice is posted on a door or other public location. Both affidavits must include the date and place of publication, the legal notice and a statement that the publication was done according to Arizona law.