A deposition is sworn out-of-court testimony, transcribed word for word, usable later in the case. It is the rare moment where you must compose the right question, in the right order, in real time — and you get exactly one chance. The transcript is forever. The outcome is largely determined before the witness is sworn, which makes preparation the work that wins the deposition. This checklist is for the lawyer taking the deposition; for the other side of the table, see the defending a deposition checklist.

For the full treatment, see the art and science of depositions in federal civil litigation.

Phase 1: Confirm the procedural framework

  • Confirm you are within the presumptive limit of 10 depositions per side (Rule 30(a)(2)(A)(i)); if you need more, plan to stipulate or move for leave under the Rule 26(b)(2)(C) proportionality factors.
  • Plan the examination within the one-day, seven-hour limit (Rule 30(d)(1)); the seven hours counts only on-the-record time. Negotiate an extension in advance if you anticipate needing more.
  • Confirm leave is obtained where required: re-deposing a person already deposed, deposing a confined witness, or deposing before the Rule 26(f) conference.
  • Check the local rules, the judge's standing orders, and any deposition-protocol order for notice periods and objection formats.

Why this matters. The seven-hour limit is the single most important planning constraint — seven hours sounds generous until you spend two on background and discover at hour six you have not reached your three most important admissions. Build a contemporaneous record of any obstruction; it is your ticket to extra time and possible sanctions under Rule 30(d)(2).

Phase 2: Notice the deposition; compel nonparties

  • Serve a written deposition notice (Rule 30(b)(1)) naming the deponent, stating date, time, place, and recording method (stenographic, audio, or video — Rule 30(b)(3)).
  • Give genuinely reasonable notice (roughly two weeks is safe); short notice risks unusable testimony under Rule 32(a)(5)(A) if the opponent promptly moves for a protective order.
  • For a nonparty, serve a Rule 45 subpoena, mind the 100-mile geographic limit (Rule 45(c)), and tender the statutory witness fee ($40/day plus mileage under 28 U.S.C. § 1821) with service — a subpoena without the fee can be quashed.
  • Serve notice and a copy of any documents subpoena on every party (Rule 45(a)(4)); attach a Rule 34 request to get documents from a party at the deposition.
  • Choose your own sequence (Rule 26(d) imposes no priority); generally depose firsthand fact witnesses before corporate representatives and experts.

Why this matters. Rule 32(a)(5)(A) bars use of testimony against a party who got fewer than 14 days' notice and promptly moved for protection — a court has called the prohibition mandatory once a proper objection is made (Insurance Safety Consultants v. Nugent). A nonparty in another district must be reached near where they live or work, or by remote agreement.

Phase 3: For an organization — draft the Rule 30(b)(6) notice

  • Describe the matters for examination with reasonable particularity — specific enough to give fair notice of what to prepare, broad enough to capture the testimony you need.
  • Confer in good faith about the matters for examination, as the 2020 amendment requires (before or promptly after serving the notice); document the conference.
  • Plan to build the record if the designee is unprepared: ask what steps the witness took to prepare each topic, which documents were reviewed, whom they consulted, then count the "I don't know" answers.

Why this matters. Properly noticed 30(b)(6) testimony binds the entity and the organization must educate its designee on information reasonably available to it. A designee who repeatedly answers "I don't know" about noticed topics may be treated as a nonappearance, exposing the entity to Rule 37 sanctions (United States v. Taylor).

Phase 4: Prepare the examination

  • Map the elements of every claim and defense; decide what testimony from this witness helps prove or defeat each.
  • Decide the purpose: a discovery deposition (open-ended) or a preservation/admission deposition (tight leading questions to lock in answers) — most blend the two.
  • Identify the three to five key admissions you most need and build the outline around eliciting them.
  • Master the file: prior testimony, statements, emails, contracts, and the documents the witness authored or received; cross-reference against interrogatory answers and other testimony.
  • Build a modular outline (chronology, each key document, each disputed transaction, each defense), not a verbatim script; include a catch-all ("Is that all? Anything else?") at the end of each topic.
  • Confirm logistics: court reporter, videographer if recording, conference room or remote platform tested with all participants, exhibit copies for the witness, defending counsel, and every attendee; an interpreter if needed (which roughly doubles the time).

Why this matters. The cardinal sin of the inexperienced examiner is reading the script regardless of the answers. The outline guarantees coverage; the best follow-ups are never on the page. Small logistical failures cost minutes you cannot spare under the seven-hour clock.

Phase 5: Conduct the examination

  • Decline the reflexive "usual stipulations"; state on the record exactly which stipulations apply.
  • Open with ground rules: confirm the oath carries the force of in-court testimony, ask whether anything impairs the witness, instruct verbal answers, and (remote) confirm the witness is alone with no undisclosed materials.
  • Build foundation before substance; use the funnel technique (open questions narrowing to leading conclusions) and looping (return to a key theme from different angles).
  • Lock in testimony with short leading questions, seal it ("So your testimony today, under oath, is...—correct?"), then ask the catch-all to foreclose new facts at trial.
  • Use the commit-and-confront impeachment sequence: secure the witness's commitment first, then introduce the contradictory document.
  • Handle objections by recognizing that testimony is taken subject to objections (Rule 30(c)(2)) — the witness usually answers and a judge rules later; rephrase to cure a curable form defect.
  • Recognize that instructions not to answer are proper only to preserve privilege, enforce a court-ordered limitation, or present a Rule 30(d)(3) motion; if improper, make a clean record and reserve a motion to compel.

Why this matters. Locking in clear, leading-question admissions from an adverse party is what makes a deposition summary-judgment ammunition, because under Rule 32(a)(2) an adverse party's deposition may be used for any purpose and FRE 801(d)(2) makes it non-hearsay. An improper instruction not to answer is sanctionable, and a clean record is your predicate for relief.

Phase 6: Special witnesses and capturing usable testimony

  • For an expert, pin every opinion to the four corners of the report, lock down methodology and assumptions, and develop Daubert material; for a hybrid witness (treating physician, technical employee), develop opinions and bases the thin Rule 26(a)(2)(C) disclosure omits.
  • For an apex executive, first exhaust less-intrusive discovery and build a record that only the executive can fill the remaining gap.
  • Treat a witness who may be unavailable at trial as a trial deposition — question on direct as you would at trial and record on video (Rule 32(a)(4)).
  • If the witness will be called in your case-in-chief, develop the record to treat them as "identified with an adverse party" under FRE 611(c) so you may lead.

Why this matters. A deposition is only as valuable as the use you can make of it. Frame every question to an adverse deponent with an eye to how it will read when quoted at trial or block-quoted in a brief.

Phase 7: Handle the deposition that goes sideways

Even a perfectly prepared examination can be derailed by something no outline anticipates. The cure is to anticipate it: bring hard copies of Rules 26–32, the local and judge's individual rules, and chambers contact information, and have a colleague on standby for an emergency call.

  • No-show witness: go on the record, state the nonappearance and proper service, and obtain the reporter's certificate of nonappearance — the predicate for sanctions under Rule 37(d) (party) or contempt under Rule 45(g) (nonparty defying a subpoena).
  • Witness takes the Fifth: ask each question anyway so each invocation is captured; in a civil case the fact-finder may draw an adverse inference (Baxter v. Palmigiano, 425 U.S. 308 (1976)), and the assertion may support a motion to stay a parallel civil case.
  • Witness who lies: do not argue — develop the lie. Lock the witness into the false statement with leading questions, foreclose every qualification, then introduce the contradicting document (the commit-and-confront sequence).
  • Emergency that ends the day: go on the record, state the reason for the suspension, confirm the examination is incomplete, and expressly reserve the right to resume (the seven-hour clock counts only on-the-record time, so an interrupted deposition can ordinarily be continued).
  • Obstruction and coaching: when opposing counsel lards the record with speaking objections or improper instructions, build the record calmly and specifically; propose that form objections be deemed continuing, and reserve a motion to compel and for sanctions under Rule 30(d)(2).

Why this matters. These moments arrive without warning and you must respond without time to research, so the worst response is almost always to react emotionally on the record. Slow down, state the facts, preserve the record, and — if the stakes justify it — call the judge under any standing order for telephonic discovery rulings.

Common mistakes

  • Burning the seven hours on background and never reaching the key admissions.
  • Tendering a Rule 45 subpoena without the witness fee.
  • Skipping the 30(b)(6) good-faith conference (no longer optional after 2020).
  • Reading the outline as a script instead of listening and following up.
  • Showing the impeachment document before committing the witness to the contradicted position.

Primary authority

  • Fed. R. Civ. P. 30 (oral depositions, limits, 30(b)(6), objections, instructions not to answer); 31 (written questions); 32 (use of depositions); 45 (nonparty subpoenas); 26(b)(1)–(2) (scope, proportionality); 26(d) (sequence). 28 U.S.C. § 1821 (witness fee). FRE 611(c) (leading adverse witnesses); 801(d)(2) (opposing-party statements).
  • Key cases: Hickman v. Taylor, 329 U.S. 495 (1947); United States v. Taylor (organizational duty to prepare); Insurance Safety Consultants v. Nugent (short-notice bar).

Related resources

This checklist is provided for general informational purposes only and does not constitute legal advice. Deposition rules vary by jurisdiction and change over time. Consult qualified counsel licensed in your jurisdiction before acting.