Iowa's Original Notice and Petition for Intervention is a legal document used to initiate an action, or to intervene in an existing action, in a court of law. It is filed by someone who wishes to intervene in a case, or to bring a new case before the court. It serves to inform the court of the intervenes interest in the case, and to ask the court for permission to intervene. There are two types of Iowa Original Notice and Petition for Intervention: Original Notice and Petition for Intervention, and Motion for Intervention. The Original Notice and Petition for Intervention is used to initiate a new action, while the Motion for Intervention is used to intervene in an existing action. Both documents must be filed with the court and include the name and address of to intervene, the case number, a description of the intervenes interest in the case, and a request for permission to intervene.