A Nevada Civil Subpoena (Ducks Cecum) is a court order that requires a person or entity to appear in court and produce documents or other items relevant to a case. It is issued by the court and served on the person or entity being subpoenaed. There are two types of Nevada Civil Subpoena (Ducks Cecum): an Order to Appear for Testimony and an Order to Produce Documents. An Order to Appear for Testimony requires the person or entity to appear in court to testify. An Order to Produce Documents requires the person or entity to produce documents or other items relevant to the case. In either case, the party being subpoenaed must comply with the order or face legal repercussions.