Arizona Affidavit of Service of Subpoena is a legal document used in Arizona to prove that a subpoena has been served to an individual or organization. It is signed by the individual who served the subpoena, and outlines the details of the service including the date, time, and place of service, the type of service, and the name of the individual or organization that was served. There are two main types of Arizona Affidavit of Service of Subpoena: Personal Service, which is when the subpoena is personally delivered to the individual or organization; and Substituted Service, which is when the subpoena is served through legal mail or left with a responsible adult at the residence or place of business of the individual or organization.