An Idaho Subpoena is a legal document issued by a court in the state of Idaho, which requires a witness to appear in court to testify or produce evidence in a pending legal action. There are two types of Idaho Subpoenas: a Subpoena Ducks Cecum and a Subpoena Ad Testificandum. A Subpoena Ducks Cecum requires a witness to produce documents or other items specified in the Subpoena, while a Subpoena Ad Testificandum requires the witness to appear in court and provide sworn testimony. Both types of Idaho Subpoena must be served in accordance with Idaho law, and failure to comply with the Subpoena can result in the witness being held in contempt of court.