Also known as:FRCP 33 · Rule 33 · Federal Rule of Civil Procedure 33 · interrogatories · FRCP interrogatories
Written by attorneys · grounded in primary & secondary sources — see below
A federal procedural rule authorizing parties to serve written interrogatories on other parties in civil actions. The rule imposes a presumptive limit of twenty-five interrogatories including all discrete subparts unless the parties stipulate otherwise or the court orders additional ones consistent with proportionality requirements.
Sources & Authorities
How it applies
Common Examples
6
Exceeding Interrogatory Limit
Felicity French served twenty-six interrogatories on Ferrum Metals in a contract dispute. Ferrum Metals objected that the service violated the numerical cap. The court sustained the objection and required French to withdraw one interrogatory before responses were due.
Work Product Objection to Interrogatories
Forrest Falconer served interrogatories on Frostline Textiles seeking details of witness interviews conducted by the company's counsel after litigation was anticipated. Frostline Textiles withheld the information on work-product grounds. The court upheld the objection because Falconer failed to show substantial need or undue hardship.
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Statutes
Federal Rules
Study Supplements
Hickman v. Taylor329 U.S. 495, 507 (1949)
Interrogatories Supporting Summary Judgment
Felicia Fuentes answered interrogatories from Fulton Shipping that established the absence of any genuine dispute over a key fact. Fulton Shipping then moved for summary judgment relying on those answers. The court granted the motion because the interrogatory responses left no triable issue.
Anderson v. Liberty Lobby, Inc.477 U.S. 242, 250 (1986)
Interrogatories Shifting Burden
Frederick Ferguson responded to interrogatories from Freeman Engineering by admitting he lacked evidence on an essential element of his claim. Freeman Engineering moved for summary judgment citing those admissions. The court granted the motion after Ferguson failed to produce contrary evidence.
Celotex Corp. v. Catrett477 U.S. 317, 323 (1986)
Interrogatories Probing Conspiracy
Faith Fitzgerald served interrogatories on Ferrum Metals asking for the identities of all persons involved in an alleged price-fixing scheme. Ferrum Metals moved to strike the requests as overly broad. The court denied the motion and ordered answers limited to participants known to the company.
Adickes v. S.H. Kress & Co.398 U.S. 144, 152 (1970)
Interrogatories and Act of Production
Felix Franco received interrogatories from the government demanding production of documents whose existence was not previously known. Franco asserted that compliance would constitute testimonial self-incrimination. The court quashed the interrogatories because the act of production itself would provide incriminating information.
United States v. Hubbell530 U.S. 27, 35–36 (2000)
Common questions
Frequently Asked
5
What is the default numerical limit on interrogatories under Rule 33?+
A party may serve no more than twenty-five written interrogatories on any other party, counting all discrete subparts, unless the parties stipulate or the court orders otherwise.
Supporting sources
May a party object to interrogatories solely because they seek an opinion or contention?+
No. An interrogatory is not objectionable merely because it asks for an opinion or contention that relates to fact or the application of law to fact.
Supporting sources
How does work-product protection interact with interrogatories?+
Materials prepared by counsel in anticipation of litigation, such as interview notes, are protected work product. A party seeking them through interrogatories must make a strong showing of substantial need and inability to obtain the substantial equivalent by other means without undue hardship.
Supporting sources
Can interrogatory answers support a summary-judgment motion?+
Yes. Admissions or other responses in interrogatory answers may establish the absence of a genuine dispute of material fact and thereby support summary judgment.
Supporting sources
What sanctions may follow service of excessive or duplicative interrogatories?+
An attorney who signs and serves interrogatories that are interposed for an improper purpose, such as to harass or needlessly increase costs, may be sanctioned under the certification requirements of the discovery rules.
Supporting sources
329 U.S. 495 (1949)Evidence
…naming as defendants the two tug owners, individually and as partners, and the railroad. One year later, petitioner filed 39 interrogatories directed to the tug owners. The 38th interrogatory read: “State whether any statements of the members of the crews of the Tugs ‘J. M. Taylor’ and ‘Philadelphia’ or of any other vessel were…