A Maine Subpoena to Testify Before a Grand Jury is a legal document issued by a court in the state of Maine which orders an individual to appear before a grand jury and provide testimony or evidence in a criminal investigation. The subpoena is issued by a judge or a person authorized by the court, such as a clerk. It is a formal order that must be followed. There are two different types of Maine Subpoena to Testify Before a Grand Jury: an ordinary subpoena and a material witness subpoena. An ordinary subpoena requires an individual to appear in court and provide testimony or evidence as a witness. A material witness subpoena requires an individual to appear in court and provide evidence relevant to the case. The individual named in the subpoena is required to appear in court on the specified date and time and provide testimony or evidence in the criminal investigation. Failure to comply with a Maine Subpoena to Testify Before a Grand Jury can result in a contempt of court charge, which can be punishable by a fine or jail time.