Notice of Service of Answers To Standard Family Law Interrogatories. Form Number 12.930(d).You must sign your discovery requests and responses and include your name, address, phone number, and email address (if available). A Practice Note discussing how to draft and serve a response to interrogatories in a Florida circuit court civil case. The opposing attorney must then prepare answers or objections to the interrogatories within thirty days. The responding party must serve its answers and any objections within 30 days after being served with the interrogatories. Be sure to sign your responses. Fill in the "certificate of service" on the last page before mailing them back to the other side. In many civil actions, before the case is resolved there takes place a process known as pretrial discovery. This summary describes the process.