Using Depositions at Trial and on Summary Judgment: Rule 32, Designations, Errata Sheets, and Impeachment

Summary. This article explains what happens to a deposition after it is taken: how Federal Rule of Civil Procedure 32 lets a party use the transcript to impeach, to prove a party's admissions, or to replace an unavailable witness, and how the hearsay rules overlay those uses. It walks through the pretrial designation machinery of Rule 26(a)(3), the objection and waiver rules of Rule 32(b) and (d), the rule of completeness under Rule 32(a)(6) and amended Federal Rule of Evidence 106, and the mechanics of impeaching a live witness with a prior inconsistent deposition answer. It then covers errata sheets under Rule 30(e) and the circuit split over substantive changes, the sham affidavit rule at summary judgment, the contested binding effect of Rule 30(b)(6) testimony, and the special problems of video depositions, bench trials, arbitrations, and state court. Two worked examples (a hostile former employee's deposition in a trade secret trial and a 30(b)(6) witness who rewrites a key answer by errata) show the rules in motion, and the article closes with strategy for each side, common mistakes, an FAQ, and practical takeaways.

Eleven months after you took the best deposition of your career, the witness has moved to Lisbon, the transcript sits in a banker's box, and the trial judge's standing order wants page-line designations, color-coded counter-designations, and an objections chart in fourteen days. Your opponent, meanwhile, has just served an errata sheet in which the corporate designee changes "yes" to "no" on the one answer your whole damages theory depends on. Nothing about the deposition itself has changed. Everything about its value has.

A deposition is not evidence until a rule makes it evidence. The rule is Fed. R. Civ. P. 32, and it works together with the Federal Rules of Evidence, the pretrial disclosure requirements of Rule 26(a)(3), the errata provisions of Rule 30(e), and the summary judgment rules of Rule 56(c). This article is about that second life of the transcript. The corpus already covers how to take and defend a deposition (see The Art and Science of Depositions in Federal Civil Litigation and The Art of Defending Depositions in Federal Court); we pick up where those leave off.

The short answer

Any party may use any deposition, against any party who was present or on notice, to contradict or impeach the deponent's trial testimony. An adverse party may use the deposition of a party, or of a Rule 30(b)(6) designee, for any purpose at all, whether or not that party is sitting in the courtroom. The deposition of a nonparty witness may be used as a substitute for live testimony only if the witness is unavailable in one of the ways Rule 32(a)(4) lists: dead, more than 100 miles from the courthouse, too old or ill or imprisoned to attend, beyond the reach of a subpoena, or (on motion) in exceptional circumstances. In every case the testimony must also be admissible under the Rules of Evidence as if the witness were on the stand, so hearsay inside the deposition stays hearsay.

To use a deposition at trial for anything other than impeachment, you must disclose it in your Rule 26(a)(3) pretrial disclosures, at least 30 days before trial unless the court sets another date, and nearly every pretrial order or local rule will demand page-and-line designations; your opponent then has 14 days to object, and objections not made are mostly waived. If review was requested before the deposition ended, the deponent may change the transcript by errata within 30 days of being told it is ready, but the original answer stays in the record, and most circuits that have addressed the question will not let an unexplained substantive rewrite manufacture a dispute at summary judgment. At summary judgment, deposition testimony is the currency of the motion under Rule 56(c)(1)(A), and a later affidavit that contradicts it without explanation can be disregarded as a sham. Rule 30(b)(6) testimony is admissible against the entity and hard to walk back, but it is not a conclusive judicial admission in most circuits.

The legal framework: what Rule 32 actually says

Rule 32 is short and badly understood. Its structure is a gate followed by a list. The gate is Rule 32(a)(1): a deposition may be used against a party only if (A) the party was present or represented at the deposition or had reasonable notice of it; (B) the testimony would be admissible under the Federal Rules of Evidence if the deponent were present and testifying; and (C) the use is one allowed by Rules 32(a)(2) through (8). All three conditions must be satisfied. The list then describes the permitted uses:

The treatise discussion is in 8A Charles Alan Wright, Arthur R. Miller & Richard L. Marcus, Federal Practice and Procedure §§ 2142-2160 (Civil 3d), and in 7 Moore's Federal Practice ch. 32. Both are worth an afternoon before any trial in which deposition testimony will carry weight.

One phrase in Rule 32(a)(2) does a lot of work: "any other purpose allowed by the Federal Rules of Evidence." That phrase, added in the 1980 amendments, means that if some evidence rule independently admits the deposition testimony (as a party's own statement under Rule 801(d)(2), say, or as former testimony under Rule 804(b)(1)), the deposition may be used for that purpose even if no other subsection of Rule 32(a) applies. Rule 32 and the evidence rules are therefore two overlapping doors into the courtroom, and a careful lawyer tries both.

The third condition, Rule 32(a)(1)(B), is the one lawyers forget. A deposition is not a hearsay exception for everything inside it. If the deponent repeated what a coworker told her, the coworker's statement is hearsay within the deposition, and it remains hearsay when the transcript is read to the jury. If the deponent gave an opinion a lay witness could not give under Rule 701, the opinion is no more admissible on paper than it would be from the stand. Rule 32(b) makes the point explicit: an objection may be made at trial to any deposition testimony that would be inadmissible if the witness were present and testifying, subject to the waiver rules in Rule 32(d)(3). The designation process exists precisely so that those objections can be ruled on before a jury hears a single line.

How each permitted use works

The table above is the map. The subsections below walk the three uses that matter in nearly every trial: impeachment, an adverse party's use of a party's deposition, and the unavailable witness.

Rule 32(a)(2): contradicting and impeaching a live witness

The most common use of a deposition at trial is the simplest. The witness takes the stand and says something different from what she said under oath eighteen months earlier. Rule 32(a)(2) lets any party use the deposition to contradict or impeach that testimony, and nothing requires that the deposition have been designated in advance; Rule 26(a)(3)(A) expressly excludes evidence used "solely for impeachment" from the pretrial disclosure requirement.

Impeachment by deposition is governed on the evidence side by Fed. R. Evid. 613, which deals with prior statements of a witness, and by Fed. R. Evid. 801(d)(1)(A), which makes a prior inconsistent statement given under penalty of perjury at a deposition not hearsay at all. The practical consequence is large. A prior inconsistent deposition answer is not merely a credibility point; the jury may accept the deposition answer as the truth. The deposition is substantive evidence, and the jury instruction should say so. We treat the mechanics of impeachment, including the foundation, the verbatim reading, the witness who "does not remember," and rehabilitation, in a later section.

Two limits are easy to miss. Rule 32(a)(2) reaches only the deponent's own trial testimony: it lets you contradict or impeach the witness who gave the deposition. If you want a deposition to contradict what a different witness said, you need a route that makes the deposition substantive evidence, such as Rule 32(a)(3) for a party's deposition, Rule 32(a)(4) for an unavailable witness, or an independent evidence rule. And Rule 32(a)(2) presupposes that the deponent testifies at trial; a deponent whose testimony is read in can still be impeached, but under the ordinary credibility rules discussed in the impeachment section below.

Rule 32(a)(3): a party's deposition may be used for any purpose

Rule 32(a)(3) is the plaintiff's and defendant's best friend. An adverse party may use "for any purpose" the deposition of a party, or of anyone who at the time of the deposition was the party's officer, director, managing agent, or designee under Rule 30(b)(6) or 31(a)(4). The rule tracks the hearsay exclusion for an opposing party's statement in Rule 801(d)(2), but it is broader in one respect: a Rule 30(b)(6) designee's testimony qualifies by virtue of the designation itself, without any separate showing of agency or scope of employment.

Three features of this rule deserve emphasis. First, the party's availability is irrelevant. The defendant's CEO may be sitting at counsel table, ready and willing to testify, and the plaintiff may still read her deposition to the jury. The Fifth Circuit said so plainly in Coughlin v. Capitol Cement Co., 571 F.2d 290 (5th Cir. 1978): the rule lets a party introduce an adversary's deposition as substantive proof regardless of the adversary's availability, and restricting that use was error (harmless there, because the plaintiffs could still call the officer adversely and fill any gaps). Trial judges nonetheless dislike duplication. The same court later acknowledged that district courts are often reluctant to let a party read a Rule 30(b)(6) deposition when the designee is available to testify, and that exclusion is usually treated as harmless error. Brazos River Authority v. GE Ionics, Inc., 469 F.3d 416 (5th Cir. 2006). The right is real but the remedy for its denial is thin, so raise it before trial and explain what the transcript does that live testimony will not: a crisp admission the witness has since learned to soften. Second, the status is measured when the deposition was taken. A manager who was a "managing agent" on the day of the deposition stays within the rule even after she leaves the company. Third, the rule is for the adverse party only. A party may not offer its own deposition as a substitute for its own live testimony under Rule 32(a)(3); it must find another route, usually Rule 32(a)(4), and even then the "procured absence" exception discussed below may close the door.

Who is a "managing agent" is a fact question that generates litigation. The usual test asks whether the person's interests are identified with the entity's, whether the person exercises judgment and discretion in corporate matters, and whether the person can be expected to follow the entity's direction to testify. A sales engineer is usually not a managing agent; a vice president of engineering usually is. When status is doubtful, the safer course is to notice a Rule 30(b)(6) deposition on the relevant topics, because the designee's testimony comes in under Rule 32(a)(3) without any dispute about rank. The mechanics of that device are covered in Preparing and Defending a Rule 30(b)(6) Deposition.

The 100-mile rule and corporate officers

A related question is whether a party's officer can be forced to appear live. Fed. R. Civ. P. 45(c)(1) allows a trial subpoena to command attendance within 100 miles of where the person resides, is employed, or regularly transacts business in person, and, for a party or a party's officer, anywhere within the state where that person resides, is employed, or regularly transacts business in person. Since the 2013 amendments the subpoena power stops there, so an officer who lives and works in another state usually cannot be compelled to attend a trial across the country. That is one reason Rule 32(a)(3) matters so much: the plaintiff does not need the officer in the room. The flip side is the defendant that would rather read its own distant officer's deposition than expose him to cross-examination in front of the jury. Rule 32(a)(3) does not help it, because that rule is for adverse parties only, so the defendant must rely on Rule 32(a)(4)(B), and the argument becomes whether it "procured" the absence, which we take up next. Even when the text is satisfied, trial judges keep some control through Fed. R. Evid. 403 and their authority over the mode of presenting evidence under Fed. R. Evid. 611(a).

Rule 32(a)(4): the unavailable witness

For a nonparty witness (and for a party who wants to use its own deposition), Rule 32(a)(4) is the only general route to using the transcript as substantive evidence. The court must find one of five things:

1. The witness is dead (Rule 32(a)(4)(A)). Proof is usually a death certificate or an unopposed representation of counsel.
2. The witness is more than 100 miles from the place of hearing or trial, or outside the United States, "unless it appears that the witness's absence was procured by the party offering the deposition" (Rule 32(a)(4)(B)). Distance is measured from the courthouse where the trial is actually held, not from the district line or the division where the case is docketed (the Fifth Circuit so held in Spectrum Ass'n Management of Texas, L.L.C. v. Lifetime HOA Management L.L.C., 5 F.4th 560 (5th Cir. 2021), following the Fourth Circuit's decision in Tatman v. Collins, 938 F.2d 509 (4th Cir. 1991)). Courts generally measure in a straight line, and the relevant moment is when the deposition is offered, not when it was taken.
3. The witness cannot attend or testify because of age, illness, infirmity, or imprisonment (Rule 32(a)(4)(C)). A physician's letter is the customary proof; a bare assertion by counsel often is not enough when the point is contested.
4. The party offering the deposition could not procure the witness's attendance by subpoena (Rule 32(a)(4)(D)). This covers the witness who could not be found or served despite diligent effort, and the usual proof is the process server's account of the attempts, the showing that carried the day in Rascon v. Hardiman, 803 F.2d 269 (7th Cir. 1986). It does not cover the witness the party never tried to subpoena, and it does not reward the party that serves a witness and then shrugs when he fails to appear. In Angelo v. Armstrong World Industries, Inc., 11 F.3d 957 (10th Cir. 1993), the plaintiffs' subpoenaed treating physician said he was too busy; the judge offered to fit him in and alluded to the contempt power, the plaintiffs never asked for it, and the Tenth Circuit affirmed the exclusion of his deposition for lack of diligence.
5. Exceptional circumstances, on motion and notice, "make it desirable, in the interest of justice and with due regard to the importance of live testimony in open court, to permit the deposition to be used" (Rule 32(a)(4)(E)). Courts use this sparingly. The Eighth Circuit approved it in McDowell v. Blankenship, 759 F.3d 847 (8th Cir. 2014), where a defendant deputy was unexpectedly in Afghanistan training dogs for the Army when trial opened and the plaintiffs had declined a continuance. Angelo supplies the limit: the circumstances must explain why the witness cannot appear, not merely how much the proponent will suffer without the testimony.

The burden is on the proponent, and the finding is reviewed for abuse of discretion. The common fights are over the second ground. The 100-mile rule looks mechanical but hides two traps.

The "procured absence" exception

The first trap is the clause about absence "procured by the party offering the deposition." It exists to prevent a party from arranging for a favorable witness to be unavailable and then reading a one-sided deposition to the jury. The leading cases draw a distinction between actively causing the witness's absence and merely failing to bring the witness. In Carey v. Bahama Cruise Lines, 864 F.2d 201 (1st Cir. 1988), a passenger injured on a ship's gangway objected when the cruise line read the depositions of its own crew members, who were at sea during the trial. The First Circuit affirmed: the plaintiffs had no evidence that the cruise line actively kept the sailors out of the courtroom, and the fact that the deponents were its employees with an identity of interest was not enough, because "procuring absence and doing nothing to facilitate presence are quite different things." The court added a practical rebuke. The plaintiffs should have expected the depositions to be used at trial, questioned accordingly, and videotaped them if demeanor mattered. Older Second Circuit authority goes further and lets a party who lives more than 100 miles away offer her own deposition as her proof, absent evidence that she deliberately avoided the trial. Richmond v. Brooks, 227 F.2d 490 (2d Cir. 1955).

The Tenth Circuit drew the line on very different facts in Garcia-Martinez v. City & County of Denver, 392 F.3d 1187 (10th Cir. 2004). The plaintiff in a police excessive-force case, a Honduran national under a deportation order, returned to Honduras before trial, feared arrest if he came back, and asked to present his case through his own deposition. The district court refused, and the Tenth Circuit affirmed: by choosing to leave, he had brought about his own absence, and he had made scant effort to arrange a temporary return or to testify remotely. The court disclaimed any per se rule, and a dissent argued that the government, not the plaintiff, had procured the absence. Read together, the cases say that the clause is aimed at a party who engineers unavailability, and that a party's decision to stay away from its own trial will be scrutinized hard, especially when credibility is the case.

The second trap concerns parties who are also witnesses. Rule 32(a)(3) says the adverse party may use a party's deposition for any purpose. It does not say a party may use its own. A plaintiff who lives 2,000 miles away may be unavailable in the literal sense of Rule 32(a)(4)(B), and some courts allow the deposition on that basis (as Richmond did), but many will scrutinize the choice under the procured-absence clause and Rule 403, especially where credibility is the central issue. If your client cannot attend, the safer approaches are a continuance, live remote testimony under Fed. R. Civ. P. 43(a) for good cause in compelling circumstances, or a stipulation.

Exceptional circumstances and the Rule 43 alternative

The exceptional-circumstances ground has become more interesting since courts grew comfortable with remote testimony. When a witness is within subpoena range but genuinely cannot travel, a court may prefer live video testimony under Rule 43(a) to a deposition read from the page; the jury gets demeanor and the adversary gets contemporaneous cross-examination. Conversely, when a party seeks to use a deposition under Rule 32(a)(4)(E), the opponent's best argument is often that Rule 43(a) makes the deposition unnecessary. Expect the court to ask why the witness cannot appear by video before it lets you read.

The hearsay overlay: Rules 801, 803, and 804 and the "as if testifying" requirement

Rule 32(a)(1)(B) says the deposition is usable only to the extent it would be admissible under the Rules of Evidence if the deponent were present and testifying. This has two consequences, and they point in opposite directions.

The first is restrictive. Anything inside the deposition that would draw a sustained objection from the stand draws the same objection from the page. Hearsay within the deposition, lay opinion, speculation, privileged matter, and irrelevant detours all remain excludable. That is why the designation process requires an objections chart and why a careful designating party edits out the questions that invite "what did your boss tell you about the meeting" unless an exception applies.

The second is permissive. Rule 32(a) is itself a rule "prescribed by the Supreme Court" within the meaning of Fed. R. Evid. 802, so a deposition admissible under Rule 32(a) does not also have to qualify under a separate hearsay exception for the deponent's own words. The Seventh Circuit said this plainly in Ueland v. United States, 291 F.3d 993 (7th Cir. 2002): Rule 32(a) is a freestanding exception to the hearsay rule, one of the "other rules" Rule 802 refers to, so a deposition that satisfies it cannot be excluded as hearsay unless the testimony would be inadmissible even if delivered in court. Judge Easterbrook also rejected the government's argument that the proponent must first try and fail to subpoena the witness: 100 miles is a bright line. Carey had said the same thing about the hearsay point, citing 8A Wright, Miller & Marcus, Federal Practice and Procedure § 2143. The reverse is also true. A deposition that fails Rule 32(a) (because, for example, the party against whom it is offered had no notice of it) may still come in under an evidence rule:

• Fed. R. Evid. 801(d)(2) (an opposing party's statement). A party's deposition answer is the party's own statement, admissible against that party in any proceeding, by anyone, for any purpose, with no unavailability showing. Statements by the party's agent or employee on a matter within the scope of the relationship, made while it existed, are also covered by Rule 801(d)(2)(D).
• Fed. R. Evid. 801(d)(1)(A) (prior inconsistent statement under oath at a deposition). The deponent must be testifying at trial and subject to cross-examination about the statement.
• Fed. R. Evid. 801(d)(1)(B) (prior consistent statement offered to rebut a charge of recent fabrication, or, since the 2014 amendment, to rehabilitate credibility when attacked on another ground). A favorable deposition answer can be read back once the witness's credibility is attacked.
• Fed. R. Evid. 804(b)(1) (former testimony). Testimony given "as a witness at a trial, hearing, or lawful deposition" is admissible against a party who had, or in a civil case whose predecessor in interest had, "an opportunity and similar motive to develop it by direct, cross-, or redirect examination." Unavailability is defined in Rule 804(a) and is broader than Rule 32(a)(4) in some respects (it includes a witness who refuses to testify despite a court order, and one who testifies to not remembering) and narrower in others (it has no 100-mile rule).
• Fed. R. Evid. 803 exceptions for statements within the deposition. A deponent's description of a business record she maintained can supply the Rule 803(6) foundation for the record; her testimony about a present sense impression or excited utterance she heard can bring that statement in; the deposition itself does not need an exception if Rule 32(a) covers it.

The "similar motive" requirement of Rule 804(b)(1) is where the real fights occur, and the Supreme Court has refused to soften it. In United States v. Salerno, 505 U.S. 317 (1992), the Court held that former grand jury testimony could not be admitted under Rule 804(b)(1) without a showing of similar motive, rejecting an "adversarial fairness" exception. On remand the Second Circuit, sitting en banc in United States v. DiNapoli, 8 F.3d 909 (2d Cir. 1993), explained that the inquiry is whether the party had a substantially similar interest in asserting or defending the same side of the issue, at a similar intensity, not merely a theoretical opportunity to ask questions. In the deposition context the argument usually arises when a discovery deposition was taken for a different purpose. A lawyer who deposed a witness to learn what she knew, rather than to cross-examine her, will argue there was no similar motive; most courts reject the argument, reasoning that a party represented at a deposition had every incentive to probe harmful testimony, but the point has more force when the witness was a peripheral figure at the time and became central later. For "predecessor in interest," the Third Circuit's decision in Lloyd v. American Export Lines, Inc., 580 F.2d 1179 (3d Cir. 1978), which treated a Coast Guard investigating officer as the injured seaman's predecessor in interest, remains the leading authority for the broad view that a party with a like motive and a community of interest, not merely a legal privity, can qualify.

Depositions from other proceedings: Rule 32(a)(8)

A deposition taken in an earlier case is usable in a later federal action under Rule 32(a)(8) if it was lawfully taken and, if required, filed in the earlier case, and the later action involves "the same subject matter between the same parties, or their representatives or successors in interest." When those conditions are met the deposition is used "to the same extent as if taken in the later action," which means Rule 32(a)(2) through (4) govern as usual. The second sentence of Rule 32(a)(8) adds that a deposition previously taken "may also be used as allowed by the Federal Rules of Evidence," which is the gateway to Rule 804(b)(1) when the parties are not identical. In product liability and asbestos litigation this provision does enormous work; in commercial cases it surfaces when a trade secret plaintiff sues a second defendant over the same misappropriation, or when a licensing dispute follows an earlier infringement suit between the same companies.

Two cautions. The "same subject matter" requirement is read sensibly rather than strictly; the question is whether the earlier litigation gave the opposing party a fair chance to develop the testimony on the issues now in play. The Ninth Circuit affirmed the exclusion of a deposition from an earlier state case in Hub v. Sun Valley Co., 682 F.2d 776 (9th Cir. 1982) because the proponent never showed that it concerned issues common to both suits; courts look for an adversary in the first case who had the same motive to cross-examine. And the deposition still has to pass Rule 32(a)(1)(B), so the trial court will apply the Rules of Evidence to its contents. When the parties really are the same, the rule is generous: in Ueland the deposition had been taken by the United States in another prisoner's lawsuit, and it was admissible against the United States in Ueland's. At summary judgment the gate is lower still. The Seventh Circuit has held that a deposition from another case can be used like an affidavit, even when Rule 32(a)(8) is not satisfied, if it meets the personal-knowledge and admissibility requirements of Rule 56(c)(4) and is actually filed in the record of the present case; the plaintiffs in Alexander v. Casino Queen, Inc., 739 F.3d 972 (7th Cir. 2014) lost the benefit of a stack of depositions from a parallel suit because they never docketed them.

Completeness: Rule 32(a)(6) and the 2023 amendment to Rule 106

Reading a deposition is an exercise in selection, and selection invites distortion. Two rules police it. Rule 32(a)(6) provides that if a party offers only part of a deposition, "an adverse party may require the offeror to introduce other parts that in fairness should be considered with the part introduced, and any party may itself introduce any other parts." Fed. R. Evid. 106, the rule of completeness, provides that if a party introduces all or part of a statement, an adverse party may require the introduction, at that time, of any other part, or any other statement, that in fairness ought to be considered at the same time.

The 2023 amendment to Rule 106, effective December 1, 2023, changed two things that matter for depositions. First, it provides that the adverse party may require the completing portion "over a hearsay objection." Before the amendment, courts split over whether a completing portion that was hearsay (a self-serving statement by the party whose deposition was being read, for instance) could be excluded on that ground; the amendment resolves that it cannot, when fairness requires completion. Second, the amended rule applies to unrecorded oral statements as well as writings and recordings. For deposition designations the first change is the important one. When the plaintiff designates a defendant's deposition answers under Rule 32(a)(3), the defendant's counter-designations are, from the defendant's side, its own out-of-court statements and therefore hearsay; after the amendment, the hearsay objection no longer blocks the counter-designation if the omitted passage is needed to avoid a misleading impression. The Supreme Court's decision in Beech Aircraft Corp. v. Rainey, 488 U.S. 153 (1988), which held that a trial court abused its discretion by excluding the portions of a letter needed to correct the distorted impression left by the admitted portions, remains the touchstone for what "fairness" requires. Even before the amendment, careful courts avoided the hearsay trap by putting the burden on the offeror. In Trepel v. Roadway Express, Inc., 194 F.3d 708 (6th Cir. 1999), the defendant read a single sentence from the plaintiff's deposition about a carving he had bought ("I don't want the snake"), and the trial court refused to let the plaintiff add the surrounding answers because they were hearsay in his hands. The Sixth Circuit held that the completeness rules let the plaintiff require the defendant to read enough of the surrounding questions and answers to put the sentence in context, since those passages were not hearsay when the defendant offered them.

Completeness is a shield, not a license. Rule 32(a)(6) and Rule 106 require only the portions that in fairness should be considered with the designated testimony; they do not entitle the adverse party to read the whole transcript or to introduce unrelated favorable passages under the guise of completion. A counter-designation that goes beyond context is simply the adverse party's own designation, which must independently satisfy Rule 32(a). That distinction, between completing and affirmatively designating, is the one most often blurred in the objections chart.

Objections: Rule 32(b) and 32(d), and what is waived

Rule 32(b) and (d) decide which objections survive to trial and which died at the deposition. The structure is this:

The rule of thumb lawyers learn is that form objections are waived if not made and substantive objections are preserved. That is right as far as it goes. The qualifier that bites is "might have been corrected at that time." A hearsay objection is substantive, but if the hearsay problem could have been cured by laying a foundation (the witness could have been asked whether the document was a record kept in the regular course of business), some courts treat the objection as one that "might have been corrected" and hold it waived. The same goes for a foundation objection to an exhibit, a "calls for speculation" objection that a rephrased question would have cured, and a "nonresponsive" objection the questioner could have fixed by moving to strike. The safe practice when defending is to state those objections concisely on the record; the safe practice when taking is to cure them on the spot. Rule 30(c)(2) requires the objection to be stated concisely and nonargumentatively and the examination to proceed, so the cost of objecting is low.

Objections made at the deposition are not rulings. They are preserved for the designation stage, where the court rules on them in the objections chart. Objections not made at the deposition, and not within the Rule 32(d)(3)(B) category, can still be made in the chart. And objections not made in time are lost. Rule 26(a)(3)(B) requires objections to the use of a designated deposition under Rule 32(a) within 14 days after the disclosures and treats an objection not so made as waived unless the court excuses it for good cause, except objections under Rules 402 and 403; most pretrial orders extend the same deadline to every evidentiary objection to designated testimony. The Fifth Circuit enforced a local-rule version of that waiver in Spectrum, where the defendants had a month's notice that a former partner's deposition would be offered and never timely objected. Those two exceptions are narrower than they look: a court that has already ruled on a designation is rarely receptive to a Rule 403 objection raised for the first time as the video starts to play.

Designations in practice: from Rule 26(a)(3) to the courtroom

The rules say surprisingly little about the mechanics. Rule 26(a)(3)(A)(ii) requires each party to designate "those witnesses whose testimony the party expects to present by deposition" and, for a deposition not taken stenographically, to provide a transcript of the pertinent parts. Everything else (page-and-line designations, counter-designations, cross-designations, color-coded transcripts, joint objection charts, deadlines for edited video) comes from the final pretrial order under Rule 16(e), the local rules, and the judge's standing order. Read all three before you plan anything, because the judge's own procedures override your habits, and a pretrial order can be modified only to prevent manifest injustice.

Three terms of art recur. A designation is the page-and-line excerpt a party intends to offer. A counter-designation is the excerpt the adverse party says must be read with it for completeness. A cross-designation is additional testimony the adverse party wants to present at the same time, usually its own cross-examination from the deposition, which many judges allow to be played in the same sitting so the jury hears the witness once. The usual sequence is designations, then counter-designations and objections, then counter-counter-designations and responses, then a meet-and-confer, then a joint chart for the court to rule on, then an edited clip that matches the rulings to the line.

Failing to designate has consequences. Deposition testimony that should have been disclosed under Rule 26(a)(3) can be excluded under Rule 37(c)(1) unless the failure was substantially justified or harmless; the mechanics of that remedy are covered in Rule 37(c)(1) Preclusion of Undisclosed Evidence: A Practical Guide. Impeachment material is exempt from disclosure, but a passage you plan to use both to impeach and as substantive proof is not "solely" for impeachment and should be designated.

Rule 32(c) governs the form of presentation. A party offering deposition testimony must provide a transcript unless the court orders otherwise, and in a jury trial any party may insist that testimony offered for any purpose other than impeachment be presented in nontranscript form (video or audio) if it exists, unless the court for good cause orders otherwise. The rationale, reflected in the 1993 Advisory Committee Note, is that a recording conveys demeanor that a cold transcript cannot, and jurors simply attend more closely to a face than to a lawyer reading aloud. When there is no video, the usual practice is for counsel to read the questions while a colleague sits in the witness box and reads the answers, without acting. Most circuits' pattern civil instructions include a short charge telling the jury that deposition testimony is sworn testimony entitled to the same consideration as live testimony (the Ninth Circuit's Model Civil Jury Instruction 2.4, "Deposition in Lieu of Live Testimony," and the Fifth Circuit's Pattern Civil Jury Instruction 2.13 are typical), and some versions add that the reader's tone means nothing. Ask for the instruction before the first clip plays, not at the end of the trial.

The detailed workflow (deadlines, chart formats, clip editing, synchronized transcripts, time allocation, and the day-of-trial routine) is the subject of the companion Designating and Playing Deposition Testimony at Trial: A Practical Guide, and the forms are in the Deposition Use Toolkit: Designation Charts, Objection Logs, and Impeachment Scripts. For exhibit-side logistics that run in parallel, see the Trial Presentation Toolkit: Exhibit Lists, Foundation Scripts, and Demonstrative Protocols.

Impeachment with a deposition: Rule 613 and the commit, credit, confront sequence

Impeachment by prior inconsistent statement is the single most common use of a deposition, and the single most commonly botched. The evidence rule is short. Under Fed. R. Evid. 613(a), the examiner need not show the prior statement to the witness first but must show it to opposing counsel on request. Under Rule 613(b) as amended effective December 1, 2024, unless the court orders otherwise, extrinsic evidence of the statement (reading or playing the deposition rather than just asking about it) may not be admitted until after the witness has been given an opportunity to explain or deny it and the adverse party has been given an opportunity to examine the witness about it. The amendment ended the old practice of letting that opportunity come later; the foundation now comes first. Rule 613(b) does not apply to an opposing party's own statement under Rule 801(d)(2), which is one more reason party depositions are such flexible weapons.

The technique trial lawyers teach has three beats:

1. Commit. Pin the witness to the trial answer in clear terms. "Your testimony today is that you never copied the calibration tables before you left?" If the trial answer is fuzzy, the impeachment will be too.
2. Credit. Build up the deposition before you use it. The witness testified on a known date, under the same oath, with a lawyer present, closer in time to the events, with the chance to read and correct the transcript, and (if true) made corrections elsewhere but none to this page. The jury should understand that the deposition is the more reliable version before it hears the inconsistency.
3. Confront. Read the question and answer verbatim, with page and line, or play the clip: "Page 112, line 6. Question: 'Did you copy any calibration tables onto the USB drive?' Answer: 'A few, for reference.' Did I read that correctly?" Then stop.

Two disciplines make the difference. First, read the exact words, including the question; a paraphrase invites an objection and lets the witness quarrel with your characterization. Second, do not ask the witness to explain the inconsistency. Rule 613(b) requires that the witness have the opportunity to explain or deny before you introduce the deposition itself, which you satisfy by confronting the witness with the exact question and answer and asking whether that was the testimony; it does not require you to invite an explanation. Asking "why did you say something different?" hands the witness the floor for a rehearsed answer. The inconsistency also has to be real and material: impeaching on a collateral detail wastes the jury's patience and can draw a sustained Rule 403 objection.

Because a deposition is given under penalty of perjury, a prior inconsistent answer comes in as substantive evidence under Rule 801(d)(1)(A) once the witness testifies and is subject to cross-examination. That matters in closing argument and on a motion for judgment as a matter of law: the deposition answer is proof, not just a reason to disbelieve the trial answer. If the prior statement were admissible only to impeach, the opponent could ask for a limiting instruction under Rule 105; with deposition testimony that request usually fails.

The witness who "does not remember"

The modern witness rarely contradicts the deposition head-on. She forgets. The first move is to refresh recollection under Fed. R. Evid. 612: hand her the transcript, let her read silently, take it back, and ask whether her memory is refreshed. If it is, she testifies from refreshed memory and the problem is solved.

If it is not, the question becomes whether "I don't recall" is "inconsistent" with a detailed deposition answer. The Supreme Court held in United States v. Owens, 484 U.S. 554 (1988) that a witness who claims memory loss is still "subject to cross-examination" for purposes of the hearsay exclusions, even though the same loss can make the witness unavailable under Rule 804(a)(3). Courts of appeals treat contrived forgetfulness as inconsistency; see United States v. Knox, 124 F.3d 1360 (10th Cir. 1997). The Seventh Circuit went further in United States v. Gajo, 290 F.3d 922 (7th Cir. 2002), holding that even a genuine lack of memory may be inconsistent with earlier, more detailed sworn testimony, leaving the call to the trial judge and noting Third Circuit dicta to the contrary. When the witness is a party or a party's agent the debate is academic, because the deposition comes in under Rule 32(a)(3) and Rule 801(d)(2) anyway. When the witness is a nonparty with genuine memory loss, consider the alternative route: a witness who "testifies to not remembering the subject matter" is unavailable under Rule 804(a)(3), which can open the former-testimony exception if the opponent had a similar motive at the deposition.

Rehabilitation

The party whose witness has been impeached has three tools. The first is completeness: if the impeaching excerpt left out the next answer, in which the witness clarified, Rule 32(a)(6) and Rule 106 allow that passage to be read at once, not three days later. The second is redirect, where the witness can give the explanation that cross-examination did not invite, and where a credible explanation (the question was about a different drive, the transcript misheard a number) can neutralize the hit. The third is a prior consistent statement under Rule 801(d)(1)(B). To rebut a charge of recent fabrication or improper influence or motive, the statement must predate the alleged motive to fabricate, as Tome v. United States, 513 U.S. 150 (1995) held; since the 2014 amendment, a consistent statement may also be used substantively to rehabilitate a witness attacked on another ground, such as inconsistency or faulty memory, if it actually rebuts the attack.

Impeachment also runs the other way. A deponent whose testimony is read or played can be impeached as if present: in Rascon v. Hardiman, 803 F.2d 269 (7th Cir. 1986), an absent inmate's convictions came in through his own deposition under Rule 609, and the logic of Rule 806 lets a party attack an absent declarant's credibility with inconsistent statements the declarant never had a chance to explain. If you plan to read a witness's deposition, assume the other side will read the impeachment that goes with it.

Errata sheets under Rule 30(e): what a deponent may change

An errata sheet is the signed list of changes a deponent makes after reading the transcript. Rule 30(e) sets three conditions. Review must be requested by the deponent or a party before the deposition is completed. The deponent then has 30 days after the officer gives notice that the transcript is available to review it and, "if there are changes in form or substance, to sign a statement listing the changes and the reasons for making them." And the officer must note in the Rule 30(f)(1) certificate whether review was requested and attach any changes made within the period.

Courts enforce the procedure strictly. The Tenth Circuit called the request an "absolute prerequisite" in Rios v. Bigler, 67 F.3d 1543 (10th Cir. 1995). The 30 days run from notice of availability, not from the day the transcript arrives, and notice to the deponent's lawyer counts as notice to the deponent. Welsh v. R.W. Bradford Transportation, 231 F.R.D. 297 (N.D. Ill. 2005). A change without a stated reason may be struck for that reason alone. In Hambleton Bros. Lumber Co. v. Balkin Enterprises, Inc., 397 F.3d 1217 (9th Cir. 2005), the Ninth Circuit affirmed striking corrections that were a day or two late, gave no reasons, lacked any recorded request for review, and arrived only after the opponent had moved for summary judgment. The Third Circuit has noted that the rule's current wording ("must be allowed 30 days") leaves room to extend the period on a timely request or forgive minor lateness, but no one should plan around that discretion.

The circuit split over substantive changes

The text permits "changes in form or substance," and the fight is over how far substance can go. Three positions have emerged.

The lines blur in practice. Judge Posner's opinion in Thorn acknowledged that Rule 30(e) authorizes changes "in form or substance," then held by analogy to the sham-affidavit cases that a change of substance that actually contradicts the transcript is impermissible "unless it can plausibly be represented as the correction of an error in transcription, such as dropping a 'not.'" The witness there, a defense manager, had tried to rewrite a "garbled" answer about which employees had "the longest-term potential," and the court observed that the tactic was foolish because it suggested guilty knowledge and riveted the plaintiff's attention on a passage the factfinder would otherwise have dismissed as hopelessly muddled. Podell, the leading broad-view case, still affirmed summary judgment on the original answers, because the changed answers became just one more part of the record and could not erase what the plaintiff said under oath. EBC is the most useful synthesis: the procedural requirements are mandatory, and at summary judgment a court does not abuse its discretion by refusing to consider unjustified substantive changes that materially contradict the testimony, while remaining free to allow changes that are well explained. The errata in EBC turned "Honestly I don't" into a detailed "Yes," arrived 26 days late, and surfaced for the first time as an exhibit to a summary judgment opposition. It did not survive.

Remedies, reopening, and sanctions

Under any view, three consequences follow a substantive errata. The original answers remain part of the record and can be read to the jury with the changes and the stated reasons, which turns the errata itself into impeachment. The examining party may ask to reopen the deposition, limited to the changes, their reasons, and who wrote them (the deponent or counsel), with the costs shifted to the party who made the changes; that is what the court ordered in Reilly after 111 changes. And abuse can be sanctioned. In Combs v. Rockwell International Corp., 927 F.2d 486 (9th Cir. 1991), counsel made thirty-six changes, several reversing key answers, and the client swore he had made them himself; the Ninth Circuit affirmed dismissal with prejudice. In Norelus v. Denny's, Inc., 628 F.3d 1270 (11th Cir. 2010), plaintiff's counsel filed a sixty-three-page errata sheet with 868 changes, more than 500 of them justified only by "did not understand what was being asked," and the Eleventh Circuit affirmed sanctions of roughly $388,000 against the lawyers under 28 U.S.C. § 1927. The treatise discussion is at 8A Wright, Miller & Marcus, Federal Practice and Procedure § 2118.

The practical lesson for the defending lawyer is to treat the errata sheet as a scalpel. Fix the reporter's mistakes, fix genuine slips with a specific reason ("misheard 'fifteen' as 'fifty'; see Ex. 14, which shows fifteen"), and handle a true change of story some other way: a supplemental declaration that explains the change and points to corroboration, a request to reopen, or simply live testimony at trial with the explanation on redirect. The lesson for the examining lawyer is to welcome a bad errata sheet. It is often the best impeachment exhibit in the case.

Depositions at summary judgment and the sham affidavit rule

At summary judgment, deposition testimony is the currency of the motion. Rule 56(c)(1)(A) requires a party asserting that a fact is or is not genuinely disputed to cite "particular parts of materials in the record, including depositions," and Rule 56(c)(3) allows the court to consider only the cited materials. That is why every assertion in a statement of undisputed facts should carry a page-and-line cite and why the excerpts must actually be filed. The opponent may object under Rule 56(c)(2) that the material "cannot be presented in a form that would be admissible in evidence." Rule 32's availability limits do not apply at this stage in the way they do at trial; a deposition is used much like an affidavit, which is why a deposition from another case can come in if it satisfies Rule 56(c)(4), as Alexander held. In Kelly Services, Inc. v. Creative Harbor, LLC, 846 F.3d 857 (6th Cir. 2017), a trademark applicant's own CEO and Rule 30(b)(6) designee supplied, at his deposition, the admissions that defeated its claimed bona fide intent to use the mark for several of the listed goods and services, and the Sixth Circuit brushed aside a belated hearsay objection by pointing to Rule 32(a)(3).

The governing standards are the 1986 trilogy. Under Celotex Corp. v. Catrett, 477 U.S. 317 (1986), a movant without the burden of proof may point to the absence of evidence, often the nonmovant's own deposition admitting it has none. Under Anderson v. Liberty Lobby, Inc., 477 U.S. 242 (1986), a dispute is genuine only if a reasonable jury could return a verdict for the nonmovant, and the court may not weigh credibility. Matsushita Electric Industrial Co. v. Zenith Radio Corp., 475 U.S. 574 (1986) adds that implausible inferences do not create a genuine dispute, and Scott v. Harris, 550 U.S. 372 (2007) allows a court to reject a version of events that the record (there, a video) blatantly contradicts. The broader motion practice is covered in Summary Judgment Under Rule 56: Winning and Surviving Before Trial.

The sham affidavit rule

The sham affidavit rule lets a court disregard a declaration that contradicts the declarant's own earlier sworn testimony without explanation. It began with Perma Research & Development Co. v. Singer Co., 410 F.2d 572 (2d Cir. 1969), where the Second Circuit reasoned that if a party "examined at length on deposition could raise an issue of fact simply by submitting an affidavit contradicting his own prior testimony, this would greatly diminish the utility of summary judgment." In Cleveland v. Policy Management Systems Corp., 526 U.S. 795 (1999), the Supreme Court noted that the lower courts had held "with virtual unanimity" that a party cannot create a genuine issue by flatly contradicting its earlier sworn deposition "without explaining the contradiction or attempting to resolve the disparity." The annotation at 131 A.L.R. Fed. 403 collects the cases.

The rule has limits, and they decide most motions. The contradiction must be real: an affidavit that clarifies, fills a gap the deposition left open, or reflects confusion the transcript itself reveals is not a sham. The Fifth Circuit reversed summary judgment on that basis in Kennett-Murray Corp. v. Bone, 622 F.2d 887 (5th Cir. 1980), and the Eleventh Circuit did the same in Tippens v. Celotex Corp., 805 F.2d 949 (11th Cir. 1986), treating a witness's failures of memory as a credibility question for the jury. The Eleventh Circuit's formulation in Van T. Junkins & Associates, Inc. v. U.S. Industries, Inc., 736 F.2d 656 (11th Cir. 1984) is the one to quote: the rule applies when a party has given clear answers to unambiguous questions and later contradicts them without valid explanation. The Tenth Circuit's factors in Franks v. Nimmo, 796 F.2d 1230 (10th Cir. 1986) ask whether the affiant was cross-examined at the deposition, whether the affiant had access to the pertinent evidence then or relies on newly discovered evidence, and whether the earlier testimony reflects confusion the affidavit explains; the D.C. Circuit made similar points about confusion and lack of access to documents in Pyramid Securities Ltd. v. IB Resolution, Inc., 924 F.2d 1114 (D.C. Cir. 1991).

Two modern applications show the edges. In Yeager v. Bowlin, 693 F.3d 1076 (9th Cir. 2012), General Chuck Yeager answered roughly 185 deposition questions with some version of "I don't recall," despite being shown more than twenty exhibits, then filed a detailed declaration with the summary judgment opposition; the Ninth Circuit held that a declaration can be a sham when it supplies facts the witness swore he could not remember, while cautioning that newly remembered facts with a reasonable explanation should not ordinarily be struck. In Jiminez v. All American Rathskeller, Inc., 503 F.3d 247 (3d Cir. 2007), the Third Circuit applied the rule to a co-defendant bar owner's late affidavit that was unsupported by any other evidence, while reaffirming its flexible approach: independent corroboration in the record can save an otherwise questionable affidavit. The same reasoning governs errata used to manufacture a dispute, as Burns, Hambleton, and EBC hold.

Rule 30(b)(6) testimony: admissions, not straitjackets

A Rule 30(b)(6) designee testifies for the organization about information "known or reasonably available" to it, and the designee's testimony is usable by an adverse party "for any purpose" under Rule 32(a)(3). The designee speaks for the entity, presents its position, and may testify to corporate knowledge beyond personal knowledge, including the entity's subjective beliefs. Brazos River Authority so held, and added that a designee who appears at trial should be allowed to testify to the corporate knowledge he gave at the deposition. The harder question is whether the entity is stuck with the answers.

The majority answer is that Rule 30(b)(6) testimony is an evidentiary admission, not a judicial admission. A judicial admission (a stipulation, an allegation in a pleading, a Rule 36 admission that is "conclusively established") removes a fact from contention; an evidentiary admission is powerful evidence that the party may contradict and explain. The Seventh Circuit put it in a sentence in A.I. Credit Corp. v. Legion Insurance Co., 265 F.3d 630 (7th Cir. 2001): testimony at a Rule 30(b)(6) deposition "is evidence which, like any other deposition testimony, can be contradicted and used for impeachment purposes," quoting Industrial Hard Chrome, Ltd. v. Hetran, Inc., 92 F. Supp. 2d 786 (N.D. Ill. 2000). The Second Circuit explained the two senses of "binding" in Keepers, Inc. v. City of Milford, 807 F.3d 24 (2d Cir. 2015): the testimony binds in the sense that whatever the deponent says can be used against the organization, but not in the sense that it bars the organization from correcting, explaining, or supplementing it, especially on legal interpretations. The Eighth Circuit was blunter in R & B Appliance Parts, Inc. v. Amana Co., 258 F.3d 783 (8th Cir. 2001), where the designee told the jury his deposition answer had been wrong: the company was "no more bound than any witness is by his or her prior deposition testimony," which is to say free to change its story at the price of impeachment. The Tenth Circuit in Vehicle Market Research, Inc. v. Mitchell International, Inc., 839 F.3d 1251 (10th Cir. 2016) approved a trial court's refusal to instruct the jury that a corporation "cannot present a theory of the facts that differs from that articulated by the designated Rule 30(b)(6) representative," and the Ninth Circuit reached a similar result in Snapp v. BNSF Railway Co., 889 F.3d 1088 (9th Cir. 2018), noting that the "cannot present a different theory" principle applies only to genuine, unexplained conflicts and that a designee's answers about legal conclusions deserve less weight than answers about background facts.

The other side of the ledger is real, and it is where organizations get hurt. Courts will not let an entity use its designee as a shield in discovery and then sandbag the opponent with a new story. Rainey v. American Forest & Paper Ass'n, 26 F. Supp. 2d 82 (D.D.C. 1998) refused to consider a summary judgment affidavit that departed from the designees' testimony, reasoning that unless it can prove the information was not known or was inaccessible, a corporation cannot later proffer new or different allegations that could have been made at the deposition. Hyde v. Stanley Tools, 107 F. Supp. 2d 992 (E.D. La. 2000) struck an engineer's affidavit that contradicted the company's designee without a reasonable explanation. An unprepared designee's "I don't know" can itself bind: in QBE Insurance Corp. v. Jorda Enterprises, Inc., 277 F.R.D. 676 (S.D. Fla. 2012), the insurer was barred from offering any trial evidence on topics its designee could not address, and in Reilly v. NatWest Markets Group Inc., 181 F.3d 253 (2d Cir. 1999) the Second Circuit affirmed the preclusion of witnesses the bank had not produced in response to a Rule 30(b)(6) notice. The animating idea, stated in United States v. Taylor, 166 F.R.D. 356 (M.D.N.C. 1996), is that the rule forbids a "half-hearted inquiry before the deposition but a thorough and vigorous one before the trial." Preparation and topic negotiation are covered in Preparing and Defending a Rule 30(b)(6) Deposition and the Rule 30(b)(6) Deposition Preparation Checklist: A Practical Checklist; for the contrast with true judicial admissions, see Strategic Responses to Requests for Admission: A Comprehensive Guide for Legal Practitioners and Answering a Federal Complaint: Denials, Affirmative Defenses, Counterclaims, and Judgment on the Pleadings.

Video depositions, experts, bench trials, arbitrations, and state court

Video. Under Rule 30(b)(3), the noticing party chooses the recording method and pays for it, and any other party may, with prior notice, add another method at its own expense. Rule 30(b)(5)(B) adds a rule that matters at trial: the deponent's and the attorneys' appearance or demeanor must not be distorted through recording techniques. If there is any realistic chance a witness will be unavailable for trial (a nonparty more than 100 miles away, an aging engineer, an employee with one foot out the door), video the deposition. Carey is a reminder that the side that fails to record the witness it wanted the jury to see has no one to blame but itself.

Experts. Nothing in the rules distinguishes a "discovery" deposition from a "trial" or "evidentiary" deposition; the Fourth Circuit said so in Tatman v. Collins, and an unavailable expert's discovery deposition may be offered like any other. Courts can still manage the difference. In Griffin v. Foley, 542 F.3d 209 (7th Cir. 2008), a magistrate judge sequenced separate discovery and evidentiary depositions of experts the plaintiffs knew would be unavailable for trial, so the defense could prepare its cross, and the Seventh Circuit held that confining the plaintiffs at trial to the evidentiary portions was within the court's discretion. The expert's testimony must also satisfy Rule 702 as if the expert were on the stand. For the expert side of the problem, see Expert Depositions: Taking Apart the Opinion, Protecting Your Own Expert, and Building the Daubert Record and Taking and Defending an Expert Deposition: A Practical Guide.

Bench trials. Rule 32 and the Rules of Evidence apply in bench trials, but the practice relaxes. Many judges take designated transcripts as exhibits, read them in chambers, and rule on objections in the findings under Rule 52, on the theory that a judge can disregard what is inadmissible. Spectrum was a bench trial, and the court admitted a former partner's deposition because he lived more than 100 miles from the Waco courthouse even though the case was docketed in San Antonio; the defendants, who had deliberately saved their cross-examination for trial, were out of luck. For the strategic choice between judge and jury in IP cases, see Bench Trial vs. Jury Trial Issues in Trademark Litigation: A Practical Guide.

Arbitrations. Arbitrators are not bound by Rule 32 or, usually, by the Rules of Evidence, and they routinely accept deposition transcripts from parallel litigation for whatever weight they deserve. Their subpoena power under 9 U.S.C. § 7 reaches witnesses summoned to appear before the panel, and several circuits, including the Second in Life Receivables Trust v. Syndicate 102 at Lloyd's of London, 549 F.3d 210 (2d Cir. 2008), read section 7 as not authorizing pre-hearing discovery from nonparties. A deposition taken in related court litigation may therefore be the only sworn record of a nonparty's account. A panel's refusal to hear "evidence pertinent and material to the controversy" is one of the narrow grounds for vacatur under 9 U.S.C. § 10; see Confirming and Vacating Arbitration Awards: The Narrow Door of FAA Review.

State court. The big states depart from the federal model in ways that change strategy. Check the current text before relying on this summary.

Criminal cases are different in kind. Depositions are available only in exceptional circumstances under Fed. R. Crim. P. 15, and the Confrontation Clause, as read in Crawford v. Washington, 541 U.S. 36 (2004), bars testimonial statements of an absent witness unless the witness is unavailable and the defendant had a prior opportunity to cross-examine.

Strategy, costs, and common mistakes

Strategy for each side

If you will offer the testimony. Designate narrowly. Jurors forgive a short clip and punish a long one, and every extra minute of your designation invites a counter-designation that eats your time. Lead with the admission, then the foundation needed to make it make sense, then stop. Anticipate the counter-designations by reading the ten pages on either side of each excerpt the way your opponent will. Decide early whether the witness should appear live: a party's own witness is usually better live, an adverse witness is often better on video, where the admission cannot be softened on the stand. Order matters, too. Play the adverse party's own words early in your case, when the jury is fresh, and save the read-in of a dry records custodian for the afternoon after a lively live witness.

If you are opposing. Object specifically and on time, by page and line and rule. Counter-designate for completeness, not for argument; a counter-designation that is really your own affirmative case will be treated as your designation and charged against your time. Use the procured-absence clause and Rule 43(a) when the other side tries to substitute a transcript for a witness who could come or testify remotely. Insist on the original answers when an errata sheet has rewritten them, and ask the court to tell the jury both versions are evidence.

If you defended the deposition. Your job continues after the transcript arrives. Request review on the record before the deposition ends, calendar the 30 days from the reporter's notice, correct only what is wrong, and give a specific reason for each change. If the witness needs to change the story, do it openly and explain it, and expect the original to be read at trial.

If you took the deposition. You were building a trial record, whether you knew it or not. Ask clean, closed questions on the dispositive points, cure form objections on the spot, lay foundations for documents, video the witnesses who may not come to trial, and ask the closing questions ("Is there anything about your answers you want to change? Did you understand my questions?") that make a later sham affidavit or errata sheet look like what it is. The Preparing to Take a Deposition Checklist: A Practical Checklist and the Defending a Deposition Checklist: A Practical Checklist cover those steps in detail.

Costs and practical realities

Deposition costs are partly recoverable. A prevailing party may tax "fees for printed or electronically recorded transcripts necessarily obtained for use in the case" under 28 U.S.C. § 1920, through the bill of costs contemplated by Rule 54(d), and the Seventh Circuit allowed both the video and the stenographic transcript of the same deposition in Little v. Mitsubishi Motors North America, Inc., 514 F.3d 699 (7th Cir. 2008); circuits differ on how much proof of necessity they require. Editing is not free: a trial-video vendor typically charges by the hour to cut clips, burn in synchronized text, and re-cut after rulings, and the re-cuts after the pretrial conference are where budgets break. Time is the other cost. Under a time-limited trial order, the court will charge each party for the designations it plays, and disputes over who pays for counter-designations should be resolved in the pretrial order rather than at sidebar. The Attorney Fee Petition and Bill of Costs Checklist: A Practical Checklist covers the cost application.

Common mistakes

• Treating the deposition as evidence by default. It is evidence only when Rule 32(a) or an evidence rule makes it so. Know your route for every excerpt before the pretrial order is due.
• Forgetting Rule 32(a)(1)(B). Hearsay, speculation, and lay opinion inside the transcript stay objectionable. Edit them out of your designations before your opponent does it for you.
• Missing the objection deadline. Objections to designated testimony not raised in the Rule 26(a)(3)(B) window or the pretrial order's deadline are largely waived.
• Saving cross-examination for trial. If the witness may be unavailable, cross-examine at the deposition. The defendants in Spectrum learned this at a cost.
• Paraphrasing during impeachment. Read the question and the answer verbatim, with page and line.
• Rewriting testimony by errata. It rarely works, it preserves the original anyway, and in the worst cases it produces sanctions (Norelus) or dismissal (Combs).
• Filing a declaration that contradicts the deposition without explaining why. Explain the change in the declaration itself and point to corroboration, or expect the sham affidavit rule.
• Assuming a Rule 30(b)(6) answer is a judicial admission, or assuming it is meaningless. It is neither. It is strong evidence that can be explained, and an unprepared "I don't know" can lock the organization out of the topic at trial.
• Not making an offer of proof. When the court excludes your deposition, state on the record what it would have shown; in Polys v. Trans-Colorado Airlines, Inc., 941 F.2d 1404 (10th Cir. 1991), the failure to do so reduced the appeal to plain-error review. Preservation is covered in Federal Appellate Practice: Preserving Error, Standards of Review, and Briefs That Win, and the post-trial motions that follow an erroneous ruling are covered in Post-Trial Motions in Federal Court: Judgment as a Matter of Law, New Trial, Remittitur, and Relief From Judgment.

Worked examples

Worked example 1: designating a hostile former employee in a trade secret trial

Verdant Systems sues Kestrel Dynamics for misappropriating the calibration tables that make Verdant's industrial sensors accurate. The key witness is Marcus Lind, a former Verdant engineer who joined Kestrel two weeks before Kestrel's competing sensor appeared. Lind is not a defendant. At his videotaped deposition in Boston he admitted copying "a few" calibration files to a USB drive "for reference," identified Exhibit 41 as a file listing from that drive, and said his Kestrel manager told him to "bring whatever helps us get to market." He now lives in Austin, about 1,500 miles from the courthouse in Wilmington. Verdant's trial team works through the problem in order.

Step 1: find the route. Lind is not Kestrel's officer, director, or managing agent, so Rule 32(a)(3) is out. He is more than 100 miles away and Verdant did nothing to keep him there, so Rule 32(a)(4)(B) makes his deposition usable "for any purpose." Verdant also notes a fallback for the manager's instruction: the manager is Kestrel's agent speaking on a matter within the scope of his job, so that layer is an opposing party's statement under Rule 801(d)(2)(D), and Rule 805 lets both layers in because each has its own exception.

Step 2: designate narrowly. From seven hours of video, Verdant designates fourteen excerpts totaling twenty-two minutes: the USB admission, the Exhibit 41 foundation, the manager's instruction, the timing of his departure, and his concession that the tables took Verdant three years to build. It leaves out his speculation about how Kestrel's engineers used the files, which would draw a sustained objection from the stand and draws the same objection from the page.

Step 3: expect the counter-designations. Kestrel counter-designates nine minutes, including Lind's statement that the files were "old versions we had already replaced." Under amended Rule 106, Kestrel may require that passage to be played with the admission even though it is Lind's own out-of-court explanation, because without it the jury could take a misleading impression. Kestrel also cross-designates its own deposition cross-examination; the judge orders all of it played in one sitting, with each side charged for its own minutes.

Step 4: deal with the errata. Lind's errata sheet changed "a few, for reference" to "none" with the reason "clarification." The court follows the narrow, corrective view, so it refuses to let the change stand as substantive evidence, but it allows Verdant to show the jury the errata sheet itself as a prior statement that bears on Lind's credibility. In a broad-view circuit, the jury would hear both answers and the reason, and Verdant would likely have reopened the deposition at Lind's expense to ask who wrote the change.

Step 5: plan for the surprise appearance. Kestrel announces that Lind will testify live. Once he is in the courtroom, he is no longer more than 100 miles away, and Rule 32(a)(4) stops working as a substitute for his testimony. Verdant's team had prepared for that: it calls Lind as a witness identified with an adverse party, leads him under Rule 611(c), and impeaches with the video clips under Rule 32(a)(2), which come in as substantive evidence under Rule 801(d)(1)(A). The same twenty-two minutes of preparation serve both scenarios.

For the substantive side of this case, see Trade Secret Misappropriation Litigation Under the Defend Trade Secrets Act: A Practical Guide and Identifying Trade Secrets in Litigation: Reasonable Particularity, Sequencing Discovery, and Protecting the Secret While You Sue.

Worked example 2: a Rule 30(b)(6) witness who changed a key answer by errata

Lumen Analytics licenses a routing engine to Tidewater Logistics, with fees owed for any "production use." Lumen notices Tidewater's Rule 30(b)(6) deposition on the deployment of the engine. Tidewater designates its vice president of engineering, who testifies on video: "Yes, the routing module ran on the Lumen engine in production from March 2022 through the end of 2023." Review is requested on the record. Twenty-eight days after the reporter's notice, Tidewater serves an errata changing "Yes" to "No, only in a test environment," with the reason "witness misspoke; corrected after reviewing deployment logs."

At summary judgment. Lumen moves on liability, citing the original answer. Tidewater opposes with the errata and a declaration from a DevOps engineer attaching the logs. The procedural boxes are checked: review was requested, the change was timely, and a reason was given. The fight is substantive. In a broad-view court, both answers are in the record, and the logs make the dispute genuine. In a court following Burns or Hambleton, the errata will be tested like a sham affidavit, and the logs are Tidewater's best friend, because corroboration is what separates a correction from a rewrite under Jiminez and EBC. Lumen's best counter is Rainey: the logs were "reasonably available" to Tidewater before the deposition, and an organization that does a half-hearted inquiry before the deposition should not be rewarded for a thorough one afterward. Many courts will deny summary judgment and leave the fight for trial; some will disregard the change.

At trial. Assume the case is tried. Lumen plays the original video answer in its case under Rule 32(a)(3), then shows the jury the errata sheet. When the vice president testifies for Tidewater, Lumen runs the sequence: commit (today the answer is "test only"), credit (he was designated to speak for the company, spent two days preparing, reviewed documents, testified under oath), and confront (the clip). Then it adds the question that matters most in a Rule 30(b)(6) case: "The deployment logs existed on the day of your deposition, and no one showed them to you before you testified for Tidewater, correct?" Lumen asks for an instruction that Tidewater is bound by the original answer and, under Vehicle Market Research, A.I. Credit, and R & B Appliance, does not get it; the answer is an evidentiary admission, not a judicial one. It gets something nearly as good: the jury hears that the company's chosen voice said "yes" under oath, changed the answer four weeks later, and did not look at the documents first.

Tidewater has tools too. Under Rule 32(a)(6) and Rule 106 it plays the passage, three pages later, where the designee said he "would want to check the logs" before giving dates. It offers the logs through a records witness, and on redirect the vice president explains the mistake in plain words. Whether the jury believes the correction depends on the logs and on whether the explanation sounds like a mistake or a strategy. The broader lesson for organizations: prepare the designee with the documents before the deposition, because the errata sheet is a poor substitute for preparation and will be read to the jury anyway. The Deposition Designation and Errata Checklist: A Practical Checklist turns these steps into a working list.

Frequently asked questions

Can I play my own client's deposition instead of having the client testify? Usually not. Rule 32(a)(3) is for adverse parties. Your client's deposition comes in for you only if the client is unavailable under Rule 32(a)(4), and courts scrutinize a party's choice to stay away from its own trial, as Garcia-Martinez shows. If the client truly cannot travel, ask for remote testimony under Rule 43(a).

Is a "discovery deposition" treated differently from a "trial deposition"? Not by the rules. Any deposition may be used if Rule 32(a) is satisfied, though a court may structure separate sessions, as in Griffin. If you expect a witness to be unavailable, take the deposition as if it were the trial testimony, on video, with clean questions and foundations.

The witness lives 90 miles from the courthouse. Can I read the deposition? Not on the distance ground. Measure from the courthouse where the trial will be held, as Spectrum holds; if the witness is within 100 miles, subpoena him or find another ground under Rule 32(a)(4).

My witness's errata sheet changed an answer. Will the jury hear the original? Almost certainly, if the other side wants it heard. The original answer remains part of the record in every circuit, and in some circuits the change itself may be disregarded.

Can a company change its Rule 30(b)(6) testimony at trial? In most circuits, yes, at the price of impeachment, because the testimony is an evidentiary admission. But a company that was unprepared, answered "I don't know," or hid the ball may be precluded from offering contrary evidence, as in QBE and Reilly v. NatWest.

What if the witness says "I don't remember" when I confront him with the deposition? Try refreshing recollection under Rule 612. If that fails, ask the court to treat the professed lack of memory as inconsistent under Rule 801(d)(1)(A) (Knox, Gajo), or, if the witness is a party or a party's agent, offer the deposition under Rule 32(a)(3).

Do I have to designate testimony I will use only to impeach? No. Rule 26(a)(3)(A) exempts material used "solely for impeachment." If you might also use it as substantive proof, designate it.

Can I use a deposition from a different lawsuit? At trial, if Rule 32(a)(8) is met (same subject matter, same parties or successors) or an evidence rule such as Rule 804(b)(1) applies. At summary judgment, more easily, if the testimony meets Rule 56(c)(4) and you file it in the record, as Alexander requires.

Practical takeaways

• Identify the Rule 32(a) or evidence-rule route for every excerpt you plan to use, and the Rule 32(a)(1)(B) objections inside it.
• Video any deposition of a witness who may not appear, and cross-examine at the deposition rather than saving it for trial.
• Designate narrowly, counter-designate for completeness, and meet every objection deadline in Rule 26(a)(3)(B) and the pretrial order.
• Impeach by commit, credit, and confront, reading the question and answer verbatim, and let the explanation wait for redirect.
• Use errata sheets for corrections, not rewrites; the original answer stays in the record and abuse is sanctionable.
• At summary judgment, cite depositions by page and line and file the excerpts; never contradict a deposition in a declaration without explaining why.
• Prepare Rule 30(b)(6) designees with the documents, because their answers are admissions that can be explained but rarely escaped.

This document is general information, not legal advice for any particular situation; the law changes, and the facts matter.

Related Documents

Related Articles

• The Art and Science of Depositions in Federal Civil Litigation: A Comprehensive Guide: taking depositions that will hold up at trial.
• The Art of Defending Depositions in Federal Court: A Comprehensive Guide: objections, witness preparation, and protecting the record.
• Summary Judgment Under Rule 56: Winning and Surviving Before Trial: the motion in which deposition citations do most of their work.
• Expert Depositions: Taking Apart the Opinion, Protecting Your Own Expert, and Building the Daubert Record: expert testimony from the deposition room to the courtroom.
• Post-Trial Motions in Federal Court: Judgment as a Matter of Law, New Trial, Remittitur, and Relief From Judgment: what to do after an erroneous ruling on deposition evidence.
• Federal Rule of Evidence 403 and Unfair Prejudice: A Practical Guide: the objection that survives the Rule 26(a)(3) deadline.
• Rule 37(c)(1) Preclusion of Undisclosed Evidence: A Practical Guide: the consequence of failing to disclose deposition designations.

Related Guides

• Designating and Playing Deposition Testimony at Trial: A Practical Guide: the step-by-step designation, objection, and video workflow.
• Preparing and Defending a Rule 30(b)(6) Deposition: preparing the organizational witness whose answers will be played back.
• Taking and Defending an Expert Deposition: A Practical Guide: procedure for expert depositions, including those preserved for trial.
• Trade Secret Misappropriation Litigation Under the Defend Trade Secrets Act: A Practical Guide: the claims behind the first worked example.

Related Checklists

• Deposition Designation and Errata Checklist: A Practical Checklist: every deadline and decision from errata review to the edited clip.
• Preparing to Take a Deposition Checklist: A Practical Checklist: building the trial record at the deposition.
• Defending a Deposition Checklist: A Practical Checklist: preserving objections and requesting review.
• Rule 30(b)(6) Deposition Preparation Checklist: A Practical Checklist: preparing a designee so the answers do not need an errata sheet.

Related Toolkits

• Deposition Use Toolkit: Designation Charts, Objection Logs, and Impeachment Scripts: templates for every document discussed here.
• Deposition Practice Toolkit: Taking, Defending, and Using Depositions in Federal Litigation: the full deposition life cycle.
• Trial Presentation Toolkit: Exhibit Lists, Foundation Scripts, and Demonstrative Protocols: exhibit and courtroom-technology logistics that run alongside designations.
• Jury Trial Toolkit: Voir Dire, Openings, Exhibits, and Instructions: including the deposition-testimony instruction.