It helps if you fill in the top part of the form with the case and court information. Form Interrogatories are a list of questions on a court form.□ Fill in the case information. This packet provides general guidance about asking written questions, called "Interrogatories," to another party in the case. This guide contains forms and instructions for propounding Special Interrogatories on your opponent in a California civil case. You must retain the original of the special interrogatories and the proof of service; have a copy of those documents served (CCP §2030.080). This guide contains forms and instructions for propounding Form Interrogatories on your opponent in a California civil case. This file contains form interrogatories approved for civil cases in California. It provides essential instructions for both asking and answering parties. An interrogatory may relate to whether another party is making a certain contention, or to the facts, witnesses, and writings on which a contention is based.