A party may serve fewer than all of the approved interrogatories within a form. A certificate of service of the interrogatories shall be filed, giving the date of service and the name of the party to whom they were directed.In some cases, the court will propound interrogatories for each party to answer. These must be responded to in a timely manner. If there is not enough room in a space or on a page to give a complete answer, attach additional pages so that a complete. In the absence of answers to expert interrogatories or an expert report, a party shall provide a summary of the testimony the expert is expected to provide. 4. A party may serve on any other party no more than 25 written interrogatories, including all discrete subparts. It is intended to be a quick reference for lawyers and judges on many recurring discovery problems. These are the forms that Clerk's office provides for Circuit Civil cases. Mandatory disclosure requires each party in a family matter to provide the other party with certain financial information and documents.