Arizona Notice, Consent, and Reference of a Civil Action to a Magistrate Judge is a document that is filed by the parties of a civil lawsuit in the state of Arizona. The document must be jointly filed in order for a magistrate judge to hear the case. The purpose of the notice is to let the court know that the parties involved in the litigation have consented to have the case tried by a magistrate judge. The types of Arizona Notice, Consent, and Reference of a Civil Action to a Magistrate Judge are: 1. Initial Notice: This type of notice is typically filed when the civil case is first initiated and the parties are asking the court to refer the case to a magistrate judge for trial and/or settlement. 2. Amendment Notice: This type of notice is typically filed after the initial notice has already been filed and the parties wish to amend the notice with additional information or requests. 3. Withdrawal Notice: This type of notice is filed when one or more of the parties wish to withdraw their consent to have the case tried by a magistrate judge.