2. 15(1)For witnesses. A magistrate in a criminal action before the magistrate, and the clerk of court in any criminal action pending therein, shall issue blank subpoenas for witnesses, signed by the magistrate or clerk, with the seal of the court if by the clerk, and deliver as many of them as requested to the defendant or the defendant’s attorney or the attorney for the state.2. 15(2)For production of documents–duces tecum. A subpoena may contain a clause directing the witness to bring with the witness any book, writing, or other thing under the witness’s control which the witness is bound by law to produce as evidence. The court on motion may dismiss or modify the subpoena if compliance would be unreasonable or oppressive.2. 15(3)Service. A subpoena may be served in any part of the state. It may be served by any adult person. A peace officer making service in a criminal case must serve without delay in the peace officer’s county or city any subpoena delivered to the peace officer for service and make a written return stating the time, place, and manner of service. When service is made by a person other than a peace officer, proof thereof shall be by affidavit. Service upon an adult witness is made by showing the original to the witness and delivering a copy to the witness. Service upon a minor witness shall be as provided for personal service of an original notice in a civil case pursuant to Iowa R. Civ. P. 1.305(2).2. 15(4)Depositions. An order to take a deposition authorizes the clerk of the court for the county in which the deposition is to be taken to issue subpoenas for the persons named or described therein.2. 15(5)Sanctions for refusing to appear or testify. Disobedience to a subpoena, or refusal to be sworn or to answer as a witness, may be punished by the court or magistrate as a contempt. The attendance of a witness who so fails to appear may be coerced by warrant.
Iowa. R. Crim. P. 2.15
66GA, ch 1245(2), § 1301; 67GA, ch 153, § 42; Report April 20, 1992, effective July 1, 1992; November 9, 2001, effective February 15, 2002