A Louisiana Subpoena Ducks Cecum is a legal document issued by a court in the state of Louisiana requiring a person to produce documents or other tangible evidence for use in a civil or criminal trial. The term “duces tecum” is Latin for “you shall bring with you.” The two main types of Louisiana Subpoena Ducks Cecum are: 1. Subpoena for Records: This type of subpoena is used to obtain documents from a party or third-party custodian. The party or custodian must provide the requested documents to the court within a specified period of time. 2. Subpoena for Testimony: This type of subpoena requires a person to appear in court to provide testimony. The subpoena will usually specify the date, time, and location of the court appearance.