Notice of Service of Standard Family Law Interrogatories. Form Number. 12.930(a).The interrogatories must be served on the party to whom the interrogatories are directed and copies must be served on all other parties. The Navigator can assist you in completing court documents and can give you procedural information for most family law and county civil actions. Continue reading this blog to learn more. The Palm Beach County Clerk and Comptroller's Office automatically records certain documents in the official records. Interrogatories are the formal request for answers to written questions.