Interrogatories are one form of discovery in a lawsuit. An interrogatory is a written question from one party to the lawsuit to another party to the lawsuit.Certificate of Service. Use this form to certify to the court that documents were mailed or hand delivered to a party in a case. ccdr058.pdf. The judgment creditor requests that the court issue an order directing the judgment debtor to answer the interrogatories. 03_2018 Montgomery Civil. The most important thing to remember when answering discovery is to tell the truth. If you do not, you risk sanctions from the court. Notice of Taking Deposition Upon Written Questions. Form 47. Interrogatories.