Forms ; Complaint Verification. PDF ; Summons with Notice.Fill in the "certificate of service" on the last page before mailing them back to the other side. How To Respond To Requests for Production of Documents. A certificate of service is a legal document filed in court that confirms courts documents were correctly delivered to the other party in a case. District Court forms page on the District section of this website. Not every form can be found online! Some forms can only be found in books. Iowa Interactive Court Forms. A copy or a description (including category and location) of all documents, o electronically stored information, and tangible things that the party has and may.