The party seeking discovery must show the judge that the information is discoverable and that discovery is proportional to the case. You complete a Certificate of Service or Proof of Service form that describes how and when you served the papers.Discovery requests (interrogatories, requests for production, or requests for admission) and responses are not filed with the court at the time they are served. Read Rule 26 - General Provisions Governing Disclosure and Discovery, Utah R. Civ. But must file only the certificate of service stating that the disclosure, request for discovery, or. 343 response has been served on the other parties and the date of service. (d) Certificate of service. No certificate of service is required when a document is served through an electronic filing account under paragraph (b)(3)(A). (1) Parties shall attempt to complete informal discovery through written requests for information and records (data requests). The materials you are required to submit must be complete, accurate, and up-to-date.