In many civil actions, before the case is resolved there takes place a process known as pretrial discovery. This summary describes the process.Forms ; Complaint Verification. PDF ; Summons with Notice. Section R3132 - Service of interrogatories. After commencement of an action, any party may serve written interrogatories upon any other party. Learn how to effectively respond to interrogatories in New York consumer debt cases under CPLR 3130. Any party may serve written interrogatories on any other party. This practice note discusses how to draft and serve interrogatories directed at a party in New York state court litigation. 1. Except as otherwise provided herein, after commencement of an action, any party may serve upon any other party written interrogatories.