This form is filed with the Court of California and forwarded to the individuals to order them to appear as witnesses at a trial or court hearing. This form is a Civil Subpoena for the personal Appearance and production of any kind of information and things at a court hearing. It is used to call the individual to the court hearing. The information provided in the form is used by the individual who receives it to learn about the date, time and address they must appear in the court. The form also contains the Declaration in Support of Civil Subpoena and the Proof of Service of Civil Subpoena. The Civil Subpoena and the Declaration in Support is sent to the witness before the court hearing. The Proof of Service is filed with the court when the Civil Subpoena has been served to the individual.