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R 4517.Prior testimony in a civil action

Article 45. Evidence · Last amended 2001 · Last verified July 21, 2026

In one sentenceCPLR 4517 spells out when testimony from an earlier trial involving the same action or parties can be read into evidence at a later trial, covering impeachment use, use against a party or its agents, unavailability of the witness, and special treatment for physicians.

Full Text of CPLR 4517

Text sizeJump to: (a) (b) (c)

(a) Impeachment of witnesses; parties; unavailable witness. In a civil action, at the trial or upon the hearing of a motion or an interlocutory proceeding, all or any part of the testimony of a witness that was taken at a prior trial in the same action or at a prior trial involving the same parties or their representatives and arising from the same subject matter, so far as admissible under the rules of evidence, may be used in accordance with any of the following provisions:
1. any such testimony may be used by any party for the purpose of contradicting or impeaching the testimony of the same witness;
2. the prior trial testimony of a party or of any person who was a party when the testimony was given or of any person who at the time the testimony was given was an officer, director, member, employee, or managing or authorized agent of a party, may be used for any purpose by any party who is adversely interested when the prior testimony is offered in evidence;
3. the prior trial testimony of any person may be used by any party for any purpose against any other party, provided the court finds:
(i) that the witness is dead; or
(ii) that the witness is at a greater distance than one hundred miles from the place of trial or is out of the state, unless it appears that the absence of the witness was procured by the party offering the testimony; or
(iii) that the witness is unable to attend or testify because of age, sickness, infirmity, or imprisonment; or
(iv) that the party offering the testimony has been unable to procure the attendance of the witness by diligent efforts; or
(v) upon motion on notice, that such exceptional circumstances exist as to make its use desirable, in the interest of justice and with due regard to the importance of presenting the testimony of witnesses orally in open court;
4. the prior trial testimony of a person authorized to practice medicine may be used by any party without the necessity of showing unavailability or special circumstances subject to the right of any party to move for preclusion upon the ground that admission of the prior testimony would be prejudicial under the circumstances.
(b) Use of part of the prior trial testimony of a witness. If only part of the prior trial testimony of a witness is read at the trial by a party, any other party may read any other part of the prior testimony of that witness that ought in fairness to be considered in connection with the part read.
(c) Substitution of parties; prior actions. Substitution of parties does not affect the right to use testimony previously taken at trial.

Plain-English Summary

CPLR 4517 governs a retrial problem: what happens to the testimony a witness gave the first time around. Subdivision (a) lays out four routes. Any party can use prior testimony to contradict or impeach the same witness. The prior testimony of a party, or of someone who was a party, officer, director, member, employee, or authorized agent of a party when the testimony was given, can be used for any purpose against that party by an adverse party. Any witness's prior testimony can be used for any purpose if the court finds the witness dead, more than a hundred miles from the trial or out of state without the offering party's procurement, unable to attend because of age, sickness, infirmity, or imprisonment, unreachable despite diligent efforts, or if exceptional circumstances make its use desirable in the interest of justice. And a physician's prior testimony can come in for any purpose without any showing of unavailability at all, though the opposing party can still move to keep it out as prejudicial.

Subdivisions (b) and (c) round out the mechanics. If one party reads only part of a witness's prior testimony, any other party can read whatever other part fairness requires be considered alongside it. And substituting parties in the case, say, after a death, does not affect anyone's right to use the testimony taken at the earlier trial.

Frequently Asked Questions

Can testimony from a first trial be used at a retrial in New York?

Yes, in the circumstances CPLR 4517 lists, including impeachment, use against a party or its agents, unavailability of the witness, or physician testimony.

Does a witness have to be unavailable before prior testimony can be used against a party?

No, not if the testimony was given by the party or by the party's officer, director, member, employee, or authorized agent; CPLR 4517(a)(2) allows its use against that party without any unavailability showing.

What counts as an unavailable witness under CPLR 4517?

A witness who is dead, more than a hundred miles from the trial or out of state, unable to attend due to age, sickness, infirmity, or imprisonment, or who cannot be found despite diligent efforts, or where exceptional circumstances justify using the testimony.

Do you need to show a doctor is unavailable to use the doctor's prior trial testimony?

No. CPLR 4517(a)(4) lets a physician's prior testimony be used without any showing of unavailability, though the opposing party may move to preclude it as prejudicial.

If one side reads part of a witness's old testimony, can the other side read more of it?

Yes. CPLR 4517(b) lets any other party read additional parts of that testimony that ought in fairness to be considered together with the part already read.

Does substituting a new party in the lawsuit affect the right to use prior trial testimony?

No. CPLR 4517(c) provides that substitution of parties does not affect the right to use testimony taken at a prior trial.

Advisory Committee Notes

The Committee recommends that CPLR 4517 be amended to permit the use at trial of the prior trial testimony of: (1) a party, (2) any person who was a party when the testimony was given, or (3) any person who at the time the testimony was given was an officer, director, member, employee, or managing or authorized agent of a party. Such testimony could be used for any purpose by any party who is adversely interested when the prior testimony is offered in evidence.

Where an action is being re-tried for whatever reason, current CPLR 4517 allows testimony taken at the prior trial to be used only in very narrow circumstances. Basically, the prior trial testimony of a witness may be admitted only on the grounds of “true” unavailability of the witness (e.g., death, inability to find the witness, unprocured absence from the jurisdiction).

By contrast, current CPLR 3117 allows prior deposition testimony taken in the action to be admitted in two additional circumstances: 1) unavailability of the witness (e.g., infirmity, distance of more than a hundred miles from the courthouse, witness is a medical doctor), and 2) where the deposition testimony was by a party (or by the party’s agent or employee) and is introduced against the party.

Thus, under our current rules, deposition testimony is more broadly admissible in evidence than is testimony initially taken at a prior trial in the action. This is precisely the opposite of what one might expect.

In sharp contrast to testimony elicited at a trial, deposition testimony often is elicited strictly for informational purposes, and with little or no effort to challenge or impeach the witness. There is no reason why testimony actually given at a prior trial between the parties, necessarily subject to the type of cross-examination available at a trial, should be less admissible than deposition testimony. Yet, that is precisely what CPLR 4517 now provides.

Nor is that the only inconsistency between the way the CPLR treats deposition testimony and the way it treats testimony given at a prior trial. For example, CPLR 3117(b) clearly indicates that one party’s use of part of a deposition entitles the other parties to read any other parts thereof “which ought in fairness to be considered in connection with the part read”, but current CPLR 4517 does not extend this sensible rule to admission of prior trial testimony. Similarly, CPLR 3117(b) sensibly provides that a party does not vouch for or adopt the testimony of the adversary simply by reading a portion of the adversary’s deposition testimony into evidence, whereas CPLR 4517 provides no analogue vis-a-vis use of the adversary’s prior trial testimony.

The suggested amendment of CPLR 4517 would, in effect, extend the same rules now applied to admission of deposition testimony to admission or prior trial testimony. The measure has been amended to clarify that it relates only to the use of prior trial testimony in civil proceedings.

This rule is the same as former § 348 with minor language changes designed only to shorten and clarify the provision and with a broadening of the unavailability clause. In view of the latter change the rule has been explicitly restricted to civil actions. The rule for criminal cases, which is broader than the former law but narrower than this rule, remains unchanged. It reads, “where the defendant has previously been tried upon an indictment or information embracing the same charge, the testimony of any witness who has testified upon such prior trial may be read in evidence upon any subsequent trial of the same indictment or information upon its being satisfactorily shown to the court that the witness is dead or insane, or can not with due diligence be found in the state.” Code Crim Proc § 8(3)(d). The wording regarding unavailability is based upon Uniform rules 62(7) and 63(3). The prior testimony exception to the hearsay rule offers the maximum guarantee of trustworthiness since the original statement was made in court, under oath and subject to cross-examination by a party who had the same motive to expose falsehood and inaccuracy as does the opponent in the trial where the testimony is sought to be used. The former statute’s distinctions, which recognized that a dead witness was unavailable but that a dying witness was not, and took cognizance of a resident’s unavailability if he was outside the state on military service but not if he refused to come back into the state, could be justified only on the ground that they prevented an unscrupulous proponent from arranging to make witnesses unavailable. This result is directly accomplished without any loss of necessary testimony by the provision permitting the judge to exclude prior testimony where the absence of the witness is due to the proponent’s procurement or culpable neglect.

The advisory committee decided not to adopt the requirement of Uniform rule 62(7) that the prior testimony be excluded where unavailability is based on absence from the jurisdiction “and the judge finds that the deposition of the declarant could have been taken by the exercise of reasonable diligence and without undue hardship, and that the probable importance of the testimony is such as to justify the expense of taking such deposition.” Either side is free to take the deposition if it considers it would be useful. There is no reason to put pressure on a litigant to take a deposition where he believes it probable that the prior testimony will duplicate what can be obtained by a deposition.

The reference to incompetency under the dead man statute in former § 348 is not needed in view of CPLR § 4519 abolishing this incompetency. The word “trial” includes a hearing and special proceeding; “witness” includes a party who testified. The phrase “such testimony, exhibits and documents proven by oath to have been so previously taken or read in evidence may be so given or read in evidence” is omitted. It repeated the substance of what was previously stated and it was clear that former testimony might have been proved by anyone who heard it, including the stenographer. See McRorie v Monroe, 203 NY 426, 430, 96 NE 724, 725 (1911).

Amendment History

Add, L 2000, ch 268, § 1, eff Jan 1, 2001.

Source & verification. Provision text, History, and Advisory Committee Notes are reproduced verbatim from the Consolidated Laws of New York. Last verified July 21, 2026. · Official source
Also known as: prior trial testimony New Yorkusing testimony from an earlier trial CPLRunavailable witness prior testimony New York