A Louisiana Subpoena for Deposition is a legal document used to compel a witness to give testimony in a civil or criminal trial. It is issued by the court and served on the witness by a law enforcement officer or private process server. There are two types of Louisiana Subpoena for Deposition: a Subpoena Ducks Cecum and a Subpoena Ad Testificandum. The Subpoena Ducks Cecum requires the witness to produce documents, records, or other materials relevant to the case. The Subpoena Ad Testificandum requires the witness to appear in court to give oral testimony. Both types of subpoenas require the witness to appear on a specific date and time to testify or bring the requested materials. Failure to comply with a Louisiana Subpoena for Deposition can result in serious legal consequences.