R 3106.Priority of depositions; witnesses; prisoners; designation of deponent.
Article 31. Disclosure · Last amended 1985 · Last verified July 21, 2026
Full Text of CPLR 3106
Plain-English Summary
Subdivision (a) establishes the baseline sequence: once an action is commenced, any party may depose any person, but a plaintiff needs leave of court to notice a party's deposition before that party's time to answer has run. That prevents a plaintiff from using a deposition notice to pressure a defendant before the defendant has even had the normal time to respond to the complaint. Subdivision (b) covers witnesses who are not parties and not officers, directors, members, or employees of a party — they must be subpoenaed, and unless the court says otherwise, that subpoena has to go out at least twenty days before the examination. If someone moves for a protective order against that examination, the witness has to be told the examination is on hold.
Subdivision (c) adds a check for depositions of someone confined under legal process — that always requires leave of court, regardless of who is asking. Subdivision (d) deals with a common friction point in institutional litigation: when a party wants to depose a particular officer, director, member, or employee of a corporation or other entity, the notice or subpoena has to name that individual or describe the role clearly enough to identify them. The entity being examined can substitute a different person instead, but only by telling the requesting party at least ten days before the scheduled date and identifying who will appear in the named person's place. Read together with sections 3107 through 3109, this section governs who shows up and in what order, while those later sections govern how the notice itself is drafted and served.
Frequently Asked Questions
Can a plaintiff depose a defendant before the defendant has answered in New York?
Only with leave of court. Subdivision (a) requires the plaintiff to get permission before serving a deposition notice on a defendant whose time to answer has not yet expired.
Do I need a subpoena to depose a non-party witness in New York?
Yes. Subdivision (b) requires service of a subpoena on anyone being examined who is not a party or a current officer, director, member, or employee of a party, generally at least twenty days before the examination.
Can I depose someone who is incarcerated in New York?
Only with leave of court. Subdivision (c) requires court permission before taking the deposition of a person confined under legal process.
How do I depose a specific employee of a corporate defendant in New York?
Name that individual, or describe their title or role clearly enough to identify them, in the notice or subpoena under subdivision (d). The corporation may substitute a different person, but must tell you at least ten days before the deposition and identify who will appear instead.
What happens if a witness gets a subpoena but a protective order motion is then filed?
Subdivision (b) requires the moving party to notify the witness that the examination is stayed while that protective-order motion is pending.
Does CPLR 3106 apply to written-question depositions too, or just oral ones?
Subdivision (a) refers to deposition testimony generally, oral or written, while the more detailed notice mechanics for each format appear in sections 3107 and 3109. Section 3106 sets the underlying priority and witness rules that apply either way.
Advisory Committee Notes
Subd (a) of this rule is based on Federal rule 26(a) and the practice of our Second Department under RCP 121-a. This is the sole reference to the problem of priorities. Subd 1 of both Bronx County Supreme Court rule XX and New York County Supreme Court Trial Term rule XI provides for a 30-day period after joinder of issue before examinations can begin, except in negligence cases involving personal injury. This is designed to give the parties an opportunity to make motions directed to the pleadings. Under this subdivision such a delay seems unwarranted. However, where a motion for summary judgment or to dismiss before answers is made under article 32, disclosure is stayed by a provision in that article. The motion may be made ex parte but normally the court should require notice where priorities are involved. Use of the words “of a party” in the last sentence permits the plaintiff to examine a witness without an order within the twenty-day period and will avoid injustice where, for example, a witness is about to depart from the jurisdiction, while at the same time requiring the plaintiff to obtain an order for examination of an adverse party during that period. A defendant is permitted to examine immediately upon being served with the complaint and examination at such time is not unfair to the plaintiff. This accords with the Federal practice.
Subd (b) of this rule is new. A nonparty witness has ample protection against annoyance under CPLR § 3103(a), and there is no need to deprive parties of a required examination. The advisory committee considered but rejected the possibility of providing a fee for a witness’ attorney in all cases. A rule based on this proposal would have added unnecessarily to the costs of taking depositions. Abuse of witnesses is rare. It is limited by opposing attorneys whose self-interest leads them to protect against a witness being unfairly treated. The advisory committee also rejected the recommendation of the Association of the Bar of the City of New York, Subcommittee on State Discovery of the Committee on Courts of Superior Jurisdiction, dated April 15, 1954, that examination before trial of a witness be permitted only if he refuses to set forth his knowledge of the facts in affidavit form. Such a plan is unacceptable because affidavits are normally drawn by lawyers. If the witness is in the opponent’s camp, the affidavit will be drawn by the opponent; if he is in the camp of the party seeking the examination, he will willingly grant the boon of a writing without this rule and, in any event, it is unlikely that his examination would be sought. If the witness is truly neutral, the person seeking the examination may well coerce him into signing a favorable affidavit on the threat that if an affidavit is not signed, there will be a deposition. In those cases where information is given to each side and a statement signed willingly, it is unlikely that either party will want to harass the witness and create ill will by requiring a deposition. Formerly a witness might be examined if he refused to give an affidavit for use on a motion (CPA § 307; RCP 120) or if he might have known the location of a chattel. CPA § 1094-a. In addition, there was a general provision permitting depositions where there was an expectation of unavailability at the trial. CPA § 288. No special provision has been made for physicians, surgeons and nurses of a “charitable institution” to be examined before referee as formerly provided in CPA § 296-a. Ample protection to such hospital personnel will be afforded by this subdivision and CPLR §§ 3103 and 3104. There is, moreover, good reason to rely upon the selfish interest of attorneys not to antagonize such persons, since their testimony may be important in a case. The advisory committee considered a rule based on section 13:3748 of the Louisiana revised statutes and rule 7(c) of subd 1 of part 2 of the Maryland rules, reading as follows: “If the witness whose deposition is to be taken is out of this state, the law of the place where the deposition is to be taken shall govern the process to require his appearance and testimony, but otherwise the provisions of this title shall be applicable to such a deposition.” It rejected this proposal as unnecessary because self-evident. Also rejected was a rule based on rule 30(b) of the New Mexico rules, reading as follows: “Where it appears that such a witness is under the control of one of the parties, the court, on such terms as may be appropriate, may require the party to bring such witness within the state so that his deposition may be taken here.” This power exists under this article. See notes to CPLR § 3103(a). The provision in the second sentence that motion may be made with or without notice takes care of the situation where immediate examination is desired of a witness who is about to depart from the state.
Subd (c) of this rule reflects a similar provision in CPA § 297 which was restricted, however, to imprisonment for felonies.
Amendment History
Add, L 1962, ch 308; amd, L 1984, ch 294, § 4, eff Sept 1, 1984; L 1985, ch 327, § 1, eff July 11, 1985.