A Missouri Subpoena Ducks Cecum for Deposition is a legal document issued by a court that requires a witness to appear in court and produce evidence relevant to a case. It is also known as a “subpoena for production of documents”. In Missouri, there are two types of Subpoena Ducks Cecum for deposition: a Duckses Tecum” and a “Subpoena for Testimony and Production.” ADucksuceCecumum” requires a witness to appear in court and produce certain documents or evidence. A “Subpoena for Testimony and Production” requires a witness to appear in court and provide testimony related to the case, as well as produce certain documents or evidence. In either case, the person being subpoenaed must appear in court and produce the requested evidence or documents. Failure to comply with the subpoena can result in fines or imprisonment.