Utah Civil Summons — Third Party is a legal document issued by a court in the state of Utah that orders a non-party (third party) to appear in court. The summons requires the third party to provide testimony or documents related to a civil lawsuit. There are three types of Utah Civil Summons — Third Party: 1) SubpoenDuckseCecumum, which requires the third party to appear in court and bring documents or other tangible evidence; 2) Subpoena Ad Testificandum, which requires the third party to appear in court and give testimony; and 3) Subpoena Ad Testificandum Ducks Cecum, which requires the third party to appear in court and give testimony and bring documents or other tangible evidence.