Rule 26. Duty to Disclose; General Provisions Governing Discovery

(a) Required Disclosures.

(1) Initial Disclosure.

(A) In General. Except as exempted by Rule 26(a)(1)(B) or as otherwise stipulated or ordered by the court, a party must, without awaiting a discovery request, provide to the other parties:

(i) the name and, if known, the address and telephone number of each individual likely to have discoverable information—along with the subjects of that information—that the disclosing party may use to support its claims or defenses, unless the use would be solely for impeachment;

(ii) a copy—or a description by category and location—of all documents, electronically stored information, and tangible things that the disclosing party has in its possession, custody, or control and may use to support its claims or defenses, unless the use would be solely for impeachment;

(iii) a computation of each category of damages claimed by the disclosing party—who must also make available for inspection and copying as under Rule 34 the documents or other evidentiary material, unless privileged or protected from disclosure, on which each computation is based, including materials bearing on the nature and extent of injuries suffered; and

(iv) for inspection and copying as under Rule 34, any insurance agreement under which an insurance business may be liable to satisfy all or part of a possible judgment in the action or to indemnify or reimburse for payments made to satisfy the judgment.

(B) Proceedings Exempt from Initial Disclosure. The following proceedings are exempt from initial disclosure:

(i) an action for review on an administrative record;

(ii) a forfeiture action in rem arising from a federal statute;

(iii) a petition for habeas corpus or any other proceeding to challenge a criminal conviction or sentence;

(iv) an action brought without an attorney by a person in the custody of the United States, a state, or a state subdivision;

(v) an action to enforce or quash an administrative summons or subpoena;

(vi) an action by the United States to recover benefit payments;

(vii) an action by the United States to collect on a student loan guaranteed by the United States;

(viii) a proceeding ancillary to a proceeding in another court; and

(ix) an action to enforce an arbitration award.

(C) Time for Initial Disclosures—In General. A party must make the initial disclosures at or within 14 days after the parties’ Rule 26(f) conference unless a different time is set by stipulation or court order, or unless a party objects during the conference that initial disclosures are not appropriate in this action and states the objection in the proposed discovery plan. In ruling on the objection, the court must determine what disclosures, if any, are to be made and must set the time for disclosure.

(D) Time for Initial Disclosures—For Parties Served or Joined Later. A party that is first served or otherwise joined after the Rule 26(f) conference must make the initial disclosures within 30 days after being served or joined, unless a different time is set by stipulation or court order.

(E) Basis for Initial Disclosure; Unacceptable Excuses. A party must make its initial disclosures based on the information then reasonably available to it. A party is not excused from making its disclosures because it has not fully investigated the case or because it challenges the sufficiency of another party's disclosures or because another party has not made its disclosures.

(2) Disclosure of Expert Testimony.

(A) In General. In addition to the disclosures required by Rule 26(a)(1), a party must disclose to the other parties the identity of any witness it may use at trial to present evidence under Federal Rule of Evidence 702, 703, or 705.

(B) Witnesses Who Must Provide a Written Report. Unless otherwise stipulated or ordered by the court, this disclosure must be accompanied by a written report—prepared and signed by the witness—if the witness is one retained or specially employed to provide expert testimony in the case or one whose duties as the party's employee regularly involve giving expert testimony. The report must contain:

(i) a complete statement of all opinions the witness will express and the basis and reasons for them;

(ii) the facts or data considered by the witness in forming them;

(iii) any exhibits that will be used to summarize or support them;

(iv) the witness's qualifications, including a list of all publications authored in the previous 10 years;

(v) a list of all other cases in which, during the previous 4 years, the witness testified as an expert at trial or by deposition; and

(vi) a statement of the compensation to be paid for the study and testimony in the case.

(C) Witnesses Who Do Not Provide a Written Report. Unless otherwise stipulated or ordered by the court, if the witness is not required to provide a written report, this disclosure must state:

(i) the subject matter on which the witness is expected to present evidence under Federal Rule of Evidence 702, 703, or 705; and

(ii) a summary of the facts and opinions to which the witness is expected to testify.

(D) Time to Disclose Expert Testimony. A party must make these disclosures at the times and in the sequence that the court orders. Absent a stipulation or a court order, the disclosures must be made:

(i) at least 90 days before the date set for trial or for the case to be ready for trial; or

(ii) if the evidence is intended solely to contradict or rebut evidence on the same subject matter identified by another party under Rule 26(a)(2)(B) or (C), within 30 days after the other party's disclosure.

(E) Supplementing the Disclosure. The parties must supplement these disclosures when required under Rule 26(e).

(3) Pretrial Disclosures.

(A) In General. In addition to the disclosures required by Rule 26(a)(1) and (2), a party must provide to the other parties and promptly file the following information about the evidence that it may present at trial other than solely for impeachment:

(i) the name and, if not previously provided, the address and telephone number of each witness—separately identifying those the party expects to present and those it may call if the need arises;

(ii) the designation of those witnesses whose testimony the party expects to present by deposition and, if not taken stenographically, a transcript of the pertinent parts of the deposition; and

(iii) an identification of each document or other exhibit, including summaries of other evidence—separately identifying those items the party expects to offer and those it may offer if the need arises.

(B) Time for Pretrial Disclosures; Objections. Unless the court orders otherwise, these disclosures must be made at least 30 days before trial. Within 14 days after they are made, unless the court sets a different time, a party may serve and promptly file a list of the following objections: any objections to the use under Rule 32(a) of a deposition designated by another party under Rule 26(a)(3)(A)(ii); and any objection, together with the grounds for it, that may be made to the admissibility of materials identified under Rule 26(a)(3)(A)(iii). An objection not so made—except for one under Federal Rule of Evidence 402 or 403—is waived unless excused by the court for good cause.

(4) Form of Disclosures. Unless the court orders otherwise, all disclosures under Rule 26(a) must be in writing, signed, and served.

(b) Discovery Scope and Limits.

(1) Scope in General. Unless otherwise limited by court order, the scope of discovery is as follows: Parties may obtain discovery regarding any nonprivileged matter that is relevant to any party's claim or defense—including the existence, description, nature, custody, condition, and location of any documents or other tangible things and the identity and location of persons who know of any discoverable matter. For good cause, the court may order discovery of any matter relevant to the subject matter involved in the action. Relevant information need not be admissible at the trial if the discovery appears reasonably calculated to lead to the discovery of admissible evidence. All discovery is subject to the limitations imposed by Rule 26(b)(2)(C).

(2) Limitations on Frequency and Extent.

(A) When Permitted. By order, the court may alter the limits in these rules on the number of depositions and interrogatories or on the length of depositions under Rule 30. By order or local rule, the court may also limit the number of requests under Rule 36.

(B) Specific Limitations on Electronically Stored Information. A party need not provide discovery of electronically stored information from sources that the party identifies as not reasonably accessible because of undue burden or cost. On motion to compel discovery or for a protective order, the party from whom discovery is sought must show that the information is not reasonably accessible because of undue burden or cost. If that showing is made, the court may nonetheless order discovery from such sources if the requesting party shows good cause, considering the limitations of Rule 26(b)(2)(C). The court may specify conditions for the discovery.

(C) When Required. On motion or on its own, the court must limit the frequency or extent of discovery otherwise allowed by these rules or by local rule if it determines that:

(i) the discovery sought is unreasonably cumulative or duplicative, or can be obtained from some other source that is more convenient, less burdensome, or less expensive;

(ii) the party seeking discovery has had ample opportunity to obtain the information by discovery in the action; or

(iii) the burden or expense of the proposed discovery outweighs its likely benefit, considering the needs of the case, the amount in controversy, the parties’ resources, the importance of the issues at stake in the action, and the importance of the discovery in resolving the issues.

(3) Trial Preparation: Materials.

(A) Documents and Tangible Things. Ordinarily, a party may not discover documents and tangible things that are prepared in anticipation of litigation or for trial by or for another party or its representative (including the other party's attorney, consultant, surety, indemnitor, insurer, or agent). But, subject to Rule 26(b)(4), those materials may be discovered if:

(i) they are otherwise discoverable under Rule 26(b)(1); and

(ii) the party shows that it has substantial need for the materials to prepare its case and cannot, without undue hardship, obtain their substantial equivalent by other means.

(B) Protection Against Disclosure. If the court orders discovery of those materials, it must protect against disclosure of the mental impressions, conclusions, opinions, or legal theories of a party's attorney or other representative concerning the litigation.

(C) Previous Statement. Any party or other person may, on request and without the required showing, obtain the person's own previous statement about the action or its subject matter. If the request is refused, the person may move for a court order, and Rule 37(a)(5) applies to the award of expenses. A previous statement is either:

(i) a written statement that the person has signed or otherwise adopted or approved; or

(ii) a contemporaneous stenographic, mechanical, electrical, or other recording—or a transcription of it—that recites substantially verbatim the person's oral statement.

(4) Trial Preparation: Experts.

(A) Deposition of an Expert Who May Testify. A party may depose any person who has been identified as an expert whose opinions may be presented at trial. If Rule 26(a)(2)(B) requires a report from the expert, the deposition may be conducted only after the report is provided.

(B) Trial-Preparation Protection for Draft Reports or Disclosures. Rules 26(b)(3)(A) and (B) protect drafts of any report or disclosure required under Rule 26(a)(2), regardless of the form in which the draft is recorded.

(C) Trial-Preparation Protection for Communications Between a Party's Attorney and Expert Witnesses. Rules 26(b)(3)(A) and (B) protect communications between the party's attorney and any witness required to provide a report under Rule 26(a)(2)(B), regardless of the form of the communications, except to the extent that the communications:

(i) relate to compensation for the expert's study or testimony;

(ii) identify facts or data that the party's attorney provided and that the expert considered in forming the opinions to be expressed; or

(iii) identify assumptions that the party's attorney provided and that the expert relied on in forming the opinions to be expressed.

(D) Expert Employed Only for Trial Preparation. Ordinarily, a party may not, by interrogatories or deposition, discover facts known or opinions held by an expert who has been retained or specially employed by another party in anticipation of litigation or to prepare for trial and who is not expected to be called as a witness at trial. But a party may do so only:

(i) as provided in Rule 35(b); or

(ii) on showing exceptional circumstances under which it is impracticable for the party to obtain facts or opinions on the same subject by other means.

(E) Payment. Unless manifest injustice would result, the court must require that the party seeking discovery:

(i) pay the expert a reasonable fee for time spent in responding to discovery under Rule 26(b)(4)(A) or (D); and

(ii) for discovery under (D), also pay the other party a fair portion of the fees and expenses it reasonably incurred in obtaining the expert's facts and opinions.

(5) Claiming Privilege or Protecting Trial-Preparation Materials.

(A) Information Withheld. When a party withholds information otherwise discoverable by claiming that the information is privileged or subject to protection as trial-preparation material, the party must:

(i) expressly make the claim; and

(ii) describe the nature of the documents, communications, or tangible things not produced or disclosed—and do so in a manner that, without revealing information itself privileged or protected, will enable other parties to assess the claim.

(B) Information Produced. If information produced in discovery is subject to a claim of privilege or of protection as trial-preparation material, the party making the claim may notify any party that received the information of the claim and the basis for it. After being notified, a party must promptly return, sequester, or destroy the specified information and any copies it has; must not use or disclose the information until the claim is resolved; must take reasonable steps to retrieve the information if the party disclosed it before being notified; and may promptly present the information to the court under seal for a determination of the claim. The producing party must preserve the information until the claim is resolved.

(c) Protective Orders.

(1) In General. A party or any person from whom discovery is sought may move for a protective order in the court where the action is pending—or as an alternative on matters relating to a deposition, in the court for the district where the deposition will be taken. The motion must include a certification that the movant has in good faith conferred or attempted to confer with other affected parties in an effort to resolve the dispute without court action. The court may, for good cause, issue an order to protect a party or person from annoyance, embarrassment, oppression, or undue burden or expense, including one or more of the following:

(A) forbidding the disclosure or discovery;

(B) specifying terms, including time and place, for the disclosure or discovery;

(C) prescribing a discovery method other than the one selected by the party seeking discovery;

(D) forbidding inquiry into certain matters, or limiting the scope of disclosure or discovery to certain matters;

(E) designating the persons who may be present while the discovery is conducted;

(F) requiring that a deposition be sealed and opened only on court order;

(G) requiring that a trade secret or other confidential research, development, or commercial information not be revealed or be revealed only in a specified way; and

(H) requiring that the parties simultaneously file specified documents or information in sealed envelopes, to be opened as the court directs.

(2) Ordering Discovery. If a motion for a protective order is wholly or partly denied, the court may, on just terms, order that any party or person provide or permit discovery.

(3) Awarding Expenses. Rule 37(a)(5) applies to the award of expenses.

(d) Timing and Sequence of Discovery.

(1) Timing. A party may not seek discovery from any source before the parties have conferred as required by Rule 26(f), except in a proceeding exempted from initial disclosure under Rule 26(a)(1)(B), or when authorized by these rules, by stipulation, or by court order.

(2) Sequence. Unless, on motion, the court orders otherwise for the parties’ and witnesses’ convenience and in the interests of justice:

(A) methods of discovery may be used in any sequence; and

(B) discovery by one party does not require any other party to delay its discovery.

(e) Supplementing Disclosures and Responses.

(1) In General. A party who has made a disclosure under Rule 26(a)—or who has responded to an interrogatory, request for production, or request for admission—must supplement or correct its disclosure or response:

(A) in a timely manner if the party learns that in some material respect the disclosure or response is incomplete or incorrect, and if the additional or corrective information has not otherwise been made known to the other parties during the discovery process or in writing; or

(B) as ordered by the court.

(2) Expert Witness. For an expert whose report must be disclosed under Rule 26(a)(2)(B), the party's duty to supplement extends both to information included in the report and to information given during the expert's deposition. Any additions or changes to this information must be disclosed by the time the party's pretrial disclosures under Rule 26(a)(3) are due.

(f) Conference of the Parties; Planning for Discovery.

(1) Conference Timing. Except in a proceeding exempted from initial disclosure under Rule 26(a)(1)(B) or when the court orders otherwise, the parties must confer as soon as practicable—and in any event at least 21 days before a scheduling conference is to be held or a scheduling order is due under Rule 16(b).

(2) Conference Content; Parties’ Responsibilities. In conferring, the parties must consider the nature and basis of their claims and defenses and the possibilities for promptly settling or resolving the case; make or arrange for the disclosures required by Rule 26(a)(1); discuss any issues about preserving discoverable information; and develop a proposed discovery plan. The attorneys of record and all unrepresented parties that have appeared in the case are jointly responsible for arranging the conference, for attempting in good faith to agree on the proposed discovery plan, and for submitting to the court within 14 days after the conference a written report outlining the plan. The court may order the parties or attorneys to attend the conference in person.

(3) Discovery Plan. A discovery plan must state the parties’ views and proposals on:

(A) what changes should be made in the timing, form, or requirement for disclosures under Rule 26(a), including a statement of when initial disclosures were made or will be made;

(B) the subjects on which discovery may be needed, when discovery should be completed, and whether discovery should be conducted in phases or be limited to or focused on particular issues;

(C) any issues about disclosure or discovery of electronically stored information, including the form or forms in which it should be produced;

(D) any issues about claims of privilege or of protection as trial-preparation materials, including—if the parties agree on a procedure to assert these claims after production—whether to ask the court to include their agreement in an order;

(E) what changes should be made in the limitations on discovery imposed under these rules or by local rule, and what other limitations should be imposed; and

(F) any other orders that the court should issue under Rule 26(c) or under Rule 16(b) and (c).

(4) Expedited Schedule. If necessary to comply with its expedited schedule for Rule 16(b) conferences, a court may by local rule:

(A) require the parties’ conference to occur less than 21 days before the scheduling conference is held or a scheduling order is due under Rule 16(b); and

(B) require the written report outlining the discovery plan to be filed less than 14 days after the parties’ conference, or excuse the parties from submitting a written report and permit them to report orally on their discovery plan at the Rule 16(b) conference.

(g) Signing Disclosures and Discovery Requests, Responses, and Objections.

(1) Signature Required; Effect of Signature. Every disclosure under Rule 26(a)(1) or (a)(3) and every discovery request, response, or objection must be signed by at least one attorney of record in the attorney's own name—or by the party personally, if unrepresented—and must state the signer's address, e-mail address, and telephone number. By signing, an attorney or party certifies that to the best of the person's knowledge, information, and belief formed after a reasonable inquiry:

(A) with respect to a disclosure, it is complete and correct as of the time it is made; and

(B) with respect to a discovery request, response, or objection, it is:

(i) consistent with these rules and warranted by existing law or by a nonfrivolous argument for extending, modifying, or reversing existing law, or for establishing new law;

(ii) not interposed for any improper purpose, such as to harass, cause unnecessary delay, or needlessly increase the cost of litigation; and

(iii) neither unreasonable nor unduly burdensome or expensive, considering the needs of the case, prior discovery in the case, the amount in controversy, and the importance of the issues at stake in the action.

(2) Failure to Sign. Other parties have no duty to act on an unsigned disclosure, request, response, or objection until it is signed, and the court must strike it unless a signature is promptly supplied after the omission is called to the attorney's or party's attention.

(3) Sanction for Improper Certification. If a certification violates this rule without substantial justification, the court, on motion or on its own, must impose an appropriate sanction on the signer, the party on whose behalf the signer was acting, or both. The sanction may include an order to pay the reasonable expenses, including attorney's fees, caused by the violation.

Notes

(As amended Dec. 27, 1946, eff. Mar. 19, 1948; Jan. 21, 1963, eff. July 1, 1963; Feb. 28, 1966, eff. July 1, 1966; Mar. 30, 1970, eff. July 1, 1970; Apr. 29, 1980, eff. Aug. 1, 1980; Apr. 28, 1983, eff. Aug. 1, 1983; Mar. 2, 1987, eff. Aug. 1, 1987; Apr. 22, 1993, eff. Dec. 1, 1993; Apr. 17, 2000, eff. Dec. 1, 2000; Apr. 12, 2006, eff. Dec. 1, 2006; Apr. 30, 2007, eff. Dec. 1, 2007; Apr. 28, 2010, eff. Dec. 1, 2010.)

Notes of Advisory Committee on Rules—1937

Note to Subdivision (a). This rule freely authorizes the taking of depositions under the same circumstances and by the same methods whether for the purpose of discovery or for the purpose of obtaining evidence. Many states have adopted this practice on account of its simplicity and effectiveness, safeguarding it by imposing such restrictions upon the subsequent use of the deposition at the trial or hearing as are deemed advisable. See Ark.Civ.Code (Crawford, 1934) §§606–607; Calif.Code Civ.Proc. (Deering, 1937) §2021; 1 Colo.Stat.Ann. (1935) Code Civ.Proc. §376; Idaho Code Ann. (1932) §16–906; Ill. Rules of Pract., Rule 19 (Ill.Rev.Stat. (1937) ch. 110, §259.19); Ill.Rev.Stat. (1937) ch. 51, §24; 2 Ind.Stat.Ann. (Burns, 1933) §§2–1501, 2–1506; Ky.Codes (Carroll, 1932) Civ.Pract. §557; 1 Mo.Rev.Stat. (1929) §1753; 4 Mont.Rev.Codes Ann. (1935) §10645; Neb.Comp.Stat. (1929) ch. 20, §§1246–7; 4 Nev.Comp.Laws (Hillyer, 1929) §9001; 2 N.H.Pub.Laws (1926) ch. 337, §1; N.C.Code Ann. (1935) §1809; 2 N.D.Comp.Laws Ann. (1913) §§7889–7897; 2 Ohio Gen.Code Ann. (Page, 1926) §§11525–6; 1 Ore.Code Ann. (1930) Title 9, §1503; 1 S.D.Comp.Laws (1929) §§2713–16; Tex.Stat. (Vernon, 1928) arts. 3738, 3752, 3769; Utah Rev.Stat.Ann. (1933) §104–51–7; Wash. Rules of Practice adopted by the Supreme Ct., Rule 8, 2 Wash.Rev.Stat.Ann. (Remington, 1932) §308–8; W.Va.Code (1931) ch. 57, art. 4, §1. Compare [former] Equity Rules 47 (Depositions—To be Taken in Exceptional Instances); 54 (Depositions Under Revised Statutes, Sections 863, 865, 866, 867—Cross-Examination); 58 (Discovery—Interrogatories—Inspection and Production of Documents—Admission of Execution or Genuineness).

This and subsequent rules incorporate, modify, and broaden the provisions for depositions under U.S.C., Title 28, [former] §§639 (Depositions de bene esse; when and where taken; notice), 640 (Same; mode of taking), 641 (Same; transmission to court), 644 (Depositions under dedimus potestatem and in perpetuam), 646 (Deposition under dedimus potestatem; how taken). These statutes are superseded insofar as they differ from this and subsequent rules. U.S.C., Title 28, [former] §643 (Depositions; taken in mode prescribed by State laws) is superseded by the third sentence of Subdivision (a).

While a number of states permit discovery only from parties or their agents, others either make no distinction between parties or agents of parties and ordinary witnesses, or authorize the taking of ordinary depositions, without restriction, from any persons who have knowledge of relevant facts. See Ark.Civ.Code (Crawford, 1934) §§606–607; 1 Idaho Code Ann. (1932) §16–906; Ill. Rules of Pract., Rule 19 (Ill.Rev.Stat. (1937) ch. 110, §259.19); Ill.Rev.Stat. (1937) ch. 51, §24; 2 Ind.Stat.Ann. (Burns, 1933) §2–1501; Ky.Codes (Carroll, 1932) Civ.Pract. §§554–558; 2 Md.Ann.Code (Bagby, 1924) Art. 35, §21; 2 Minn.Stat. (Mason, 1927) §9820; 1 Mo.Rev.Stat. (1929) §§1753, 1759; Neb.Comp.Stat. (1929) ch. 20, §§1246–7; 2 N.H.Pub.Laws (1926) ch. 337, §1; 2 N.D.Comp.Laws Ann. (1913) §7897; 2 Ohio Gen.Code Ann. (Page, 1926) §§11525–6; 1 S.D.Comp.Laws (1929) §§2713–16; Tex.Stat. (Vernon, 1928) arts. 3738, 3752, 3769; Utah Rev.Stat.Ann. (1933) §104–51–7; Wash. Rules of Practice adopted by Supreme Ct., Rule 8, 2 Wash.Rev.Stat.Ann. (Remington, 1932) §308–8; W.Va.Code (1931) ch. 57, art. 4, §1.

The more common practice in the United States is to take depositions on notice by the party desiring them, without any order from the court, and this has been followed in these rules. See Calif.Code Civ.Proc. (Deering 1937) §2031; 2 Fla.Comp.Gen.Laws Ann. (1927) §§4405–7; 1 Idaho Code Ann. (1932) §16–902; Ill. Rules of Pract., Rule 19 (Ill.Rev.Stat. (1937) ch. 110, §25919); Ill.Rev.Stat. (1937) ch. 51, §24; 2 Ind.Stat.Ann. (Burns, 1933) §2–1502; Kan.Gen.Stat.Ann. (1935) §60–2827; Ky.Codes (Carroll, 1932) Civ.Pract. §565; 2 Minn.Stat. (Mason, 1927) §9820; 1 Mo.Rev.Stat. (1929) §1761; 4 Mont.Rev.Codes Ann. (1935) §10651; Nev.Comp.Laws (Hillyer, 1929) §9002; N.C.Code Ann. (1935) §1809; 2 N.D.Comp.Laws Ann. (1913) §7895; Utah Rev.Stat.Ann. (1933) §104–51–8.

Note to Subdivision (b). While the old chancery practice limited discovery to facts supporting the case of the party seeking it, this limitation has been largely abandoned by modern legislation. See Ala.Code Ann. (Michie, 1928) §§7764–7773; 2 Ind.Stat.Ann. (Burns, 1933) §§2–1028, 2–1506, 2–1728–2–1732; Iowa Code (1935) §11185; Ky.Codes (Carroll, 1932) Civ.Pract. §§557, 606 (8); La.Code Pract. (Dart, 1932) arts. 347–356; 2 Mass.Gen.Laws (Ter.Ed., 1932) ch. 231, §§61–67; 1 Mo.Rev.Stat. (1929) §§1753, 1759; Neb.Comp.Stat. (1929) §§20–1246, 20–1247; 2 N.H.Pub.Laws (1926) ch. 337, §1; 2 Ohio Gen.Code Ann. (Page, 1926) §§11497, 11526; Tex.Stat. (Vernon, 1928) arts. 3738, 3753, 3769; Wis.Stat. (1935) §326.12; Ontario Consol.Rules of Pract. (1928) Rules 237–347; Quebec Code of Civ.Proc. (Curran, 1922) §§286–290.

Note to Subdivisions (d), (e), and (f). The restrictions here placed upon the use of depositions at the trial or hearing are substantially the same as those provided in U.S.C., Title 28, [former] §641, for depositions taken, de bene esse, with the additional provision that any deposition may be used when the court finds the existence of exceptional circumstances. Compare English Rules Under the Judicature Act (The Annual Practice, 1937) O. 37, r. 18 (with additional provision permitting use of deposition by consent of the parties). See also [former] Equity Rule 64 (Former Depositions, Etc., May be Used Before Master); and 2 Minn. Stat. (Mason, 1927) §9835 (Use in a subsequent action of a deposition filed in a previously dismissed action between the same parties and involving the same subject matter).

Notes of Advisory Committee on Rules—1946 Amendment

Subdivision (a). The amendment eliminates the requirement of leave of court for the taking of a deposition except where a plaintiff seeks to take a deposition within 20 days after the commencement of the action. The retention of the requirement where a deposition is sought by a plaintiff within 20 days of the commencement of the action protects a defendant who has not had an opportunity to retain counsel and inform himself as to the nature of the suit; the plaintiff, of course, needs no such protection. The present rule forbids the plaintiff to take a deposition, without leave of court, before the answer is served. Sometimes the defendant delays the serving of an answer for more than 20 days, but as 20 days are sufficient time for him to obtain a lawyer, there is no reason to forbid the plaintiff to take a deposition without leave merely because the answer has not been served. In all cases, Rule 30(a) empowers the court, for cause shown, to alter the time of the taking of a deposition, and Rule 30(b) contains provisions giving ample protection to persons who are unreasonably pressed. The modified practice here adopted is along the line of that followed in various states. See, e.g., 8 Mo.Rev.Stat.Ann. (1939) §1917; 2 Burns’ Ind.Stat.Ann. (1933) §2–1506.

Subdivision (b). The amendments to subdivision (b) make clear the broad scope of examination and that it may cover not only evidence for use at the trial but also inquiry into matters in themselves inadmissible as evidence but which will lead to the discovery of such evidence. The purpose of discovery is to allow a broad search for facts, the names of witnesses, or any other matters which may aid a party in the preparation or presentation of his case. Engl v. Aetna Life Ins. Co. (C.C.A.2d, 1943) 139 F.(2d) 469; Mahler v. Pennsylvania R. Co. (E.D.N.Y. 1945) 8 Fed.Rules Serv. 33.351, Case 1. In such a preliminary inquiry admissibility at trial should not be the test as to whether the information sought is within the scope of proper examination. Such a standard unnecessarily curtails the utility of discovery practice. Of course, matters entirely without bearing either as direct evidence or as leads to evidence are not within the scope of inquiry, but to the extent that the examination develops useful information, it functions successfully as an instrument of discovery, even if it produces no testimony directly admissible. Lewis v. United Air Lines Transportation Corp. (D.Conn. 1939) 27 F.Supp. 946; Engl v. Aetna Life Ins. Co., supra; Mahler v. Pennsylvania R. Co., supra; Bloomer v. Sirian Lamp Co. (D.Del. 1944) 8 Fed.Rules Serv. 26b.31, Case 3; Rousseau v. Langley (S.D.N.Y. 1945) 9 Fed.Rules Serv. 34.41, Case 1 (Rule 26 contemplates “examinations not merely for the narrow purpose of adducing testimony which may be offered in evidence but also for the broad discovery of information which may be useful in preparation for trial.”); Olson Transportation Co. v. Socony-Vacuum Co. (E.D.Wis. 1944) 8 Fed.Rules Serv. 34.41, Case 2 (“. . . the Rules . . . permit ‘fishing’ for evidence as they should.”); Note (1945) 45 Col.L.Rev. 482. Thus hearsay, while inadmissible itself, may suggest testimony which properly may be proved. Under Rule 26 (b) several cases, however, have erroneously limited discovery on the basis of admissibility, holding that the word “relevant” in effect meant “material and competent under the rules of evidence”. Poppino v. Jones Store Co. (W.D.Mo. 1940) 3 Fed.Rules Serv. 26b.5, Case 1; Benevento v. A. & P. Food Stores, Inc. (E.D.N.Y. 1939) 26 F.Supp. 424. Thus it has been said that inquiry might not be made into statements or other matters which, when disclosed, amounted only to hearsay. See Maryland for use of Montvila v. Pan-American Bus Lines, Inc. (D.Md. 1940) 3 Fed.Rules Serv. 26b.211, Case 3; Gitto v. “Italia,” Societa Anonima Di Navigazione (E.D.N.Y. 1940) 31 F.Supp. 567; Rose Silk Mills, Inc. v. Insurance Co. of North America (S.D.N.Y. 1939) 29 F.Supp. 504; Colpak v. Hetterick (E.D.N.Y. 1941) 40 F.Supp. 350; Matthies v. Peter F. Connolly Co. (E.D.N.Y. 1941) 6 Fed.Rules Serv. 30a.22, Case 1, 2 F.R.D. 277; Matter of Examination of Citizens Casualty Co. of New York (S.D.N.Y. 1942) 7 Fed.Rules Serv. 26b.211, Case 1; United States v. Silliman (D.N.J. 1944) 8 Fed.Rules Serv. 26b.52, Case 1. The contrary and better view, however, has often been stated. See, e.g., Engl v. Aetna Life Ins. Co., supra; Stevenson v. Melady (S.D.N.Y. 1940) 3 Fed.Rules Serv. 26b.31, Case 1, 1 F.R.D. 329; Lewis v. United Air Lines Transport Corp., supra; Application of Zenith Radio Corp. (E.D.Pa. 1941) 4 Fed.Rules Serv. 30b.21, Case 1, 1 F.R.D. 627; Steingut v. Guaranty Trust Co. of New York (S.D.N.Y. 1941) 4 Fed.Rules Serv. 26b.5. Case 2; DeSeversky v. Republic Aviation Corp (E.D.N.Y. 1941) 5 Fed.Rules Serv. 26b.31, Case 5; Moore v. George A. Hormel & Co. (S.D.N.Y. 1942) 6 Fed.Rules Serv. 30b.41, Case 1, 2 F.R.D. 340; Hercules Powder Co. v. Rohm & Haas Co. (D.Del. 1943) 7 Fed.Rules Serv. 45b.311, Case 2, 3 F.R.D. 302; Bloomer v. Sirian Lamp Co., supra; Crosby Steam Gage & Valve Co. v. Manning, Maxwell & Moore, Inc. (D.Mass. 1944) 8 Fed.Rules Serv. 26b.31, Case 1; Patterson Oil Terminals, Inc. v. Charles Kurz & Co., Inc. (E.D.Pa. 1945) 9 Fed.Rules Serv. 33.321, Case 2; Pueblo Trading Co. v. Reclamation Dist. No. 1500 (N.D.Cal. 1945) 9 Fed.Rules Serv. 33.321, Case 4, 4 F.R.D. 471. See also discussion as to the broad scope of discovery in Hoffman v. Palmer (C.C.A.2d, 1942) 129 F.(2d) 976, 995–997, aff'd on other grounds (1942) 318 U.S. 109; Note (1945) 45 Col.L.Rev. 482.

Notes of Advisory Committee on Rules—1963 Amendment

This amendment conforms to the amendment of Rule 28(b). See the next-to-last paragraph of the Advisory Committee's Note to that amendment.

Notes of Advisory Committee on Rules—1966 Amendment

The requirement that the plaintiff obtain leave of court in order to serve notice of taking of a deposition within 20 days after commencement of the action gives rises to difficulties when the prospective deponent is about to become unavailable for examination. The problem is not confined to admiralty, but has been of special concern in that context because of the mobility of vessels and their personnel. When Rule 26 was adopted as Admiralty Rule 30A in 1961, the problem was alleviated by permitting depositions de bene esse, for which leave of court is not required. See Advisory Committee's Note to Admiralty Rule 30A (1961).

A continuing study is being made in the effort to devise a modification of the 20-day rule appropriate to both the civil and admiralty practice to the end that Rule 26(a) shall state a uniform rule applicable alike to what are now civil actions and suits in admiralty. Meanwhile, the exigencies of maritime litigation require preservation, for the time being at least, of the traditional de bene esse procedure for the post-unification counterpart of the present suit in admiralty. Accordingly, the amendment provides for continued availability of that procedure in admiralty and maritime claims within the meaning of Rule 9(h).

Notes of Advisory Committee on Rules—1970 Amendment

A limited rearrangement of the discovery rules is made, whereby certain rule provisions are transferred, as follows: Existing Rule 26(a) is transferred to Rules 30(a) and 31(a). Existing Rule 26(c) is transferred to Rule 30(c). Existing Rules 26(d), (e), and (f) are transferred to Rule 32. Revisions of the transferred provisions, if any, are discussed in the notes appended to Rules 30, 31, and 32. In addition, Rule 30(b) is transferred to Rule 26(c). The purpose of this rearrangement is to establish Rule 26 as a rule governing discovery in general. (The reasons are set out in the Advisory Committee's explanatory statement.)

Subdivision (a)—Discovery Devices. This is a new subdivision listing all of the discovery devices provided in the discovery rules and establishing the relationship between the general provisions of Rule 26 and the specific rules for particular discovery devices. The provision that the frequency of use of these methods is not limited confirms existing law. It incorporates in general form a provision now found in Rule 33.

Subdivision (b)—Scope of Discovery. This subdivision is recast to cover the scope of discovery generally. It regulates the discovery obtainable through any of the discovery devices listed in Rule 26(a).

All provisions as to scope of discovery are subject to the initial qualification that the court may limit discovery in accordance with these rules. Rule 26(c) (transferred from 30(b)) confers broad powers on the courts to regulate or prevent discovery even though the materials sought are within the scope of 26(b), and these powers have always been freely exercised. For example, a party's income tax return is generally held not privileged, 2A Barron & Holtzoff, Federal Practice and Procedure, §65.2 (Wright ed. 1961), and yet courts have recognized that interests in privacy may call for a measure of extra protection. E.g., Wiesenberger v. W. E. Hutton & Co., 35 F.R.D. 556 (S.D.N.Y. 1964). Similarly, the courts have in appropriate circumstances protected materials that are primarily of an impeaching character. These two types of materials merely illustrate the many situations, not capable of governance by precise rule, in which courts must exercise judgment. The new subsections in Rule 26(d) do not change existing law with respect to such situations.

Subdivision (b)(1)—In General. The language is changed to provide for the scope of discovery in general terms. The existing subdivision, although in terms applicable only to depositions, is incorporated by reference in existing Rules 33 and 34. Since decisions as to relevance to the subject matter of the action are made for discovery purposes well in advance of trial, a flexible treatment of relevance is required and the making of discovery, whether voluntary or under court order, is not a concession or determination of relevance for purposes of trial. Cf. 4 Moore's Federal Practice 26–16[1] (2d ed. 1966).

Subdivision (b)(2)—Insurance Policies. Both cases and commentators are sharply in conflict on the question whether defendant's liability insurance coverage is subject to discovery in the usual situation when the insurance coverage is not itself admissible and does not bear on another issue on the case. Examples of Federal cases requiring disclosure and supporting comments: Cook v. Welty, 253 F.Supp. 875 (D.D.C. 1966) (cases cited); Johanek v. Aberle, 27 F.R.D. 272 (D.Mont. 1961); Williams, Discovery of Dollar Limits in Liability Policies in Automobile Tort Cases, 10 Ala.L.Rev. 355 (1958); Thode, Some Reflections on the 1957 Amendments to the Texas Rules, 37 Tex.L.Rev. 33, 40–42 (1958). Examples of Federal cases refusing disclosure and supporting comments: Bisserier v. Manning, 207 F.Supp. 476 (D.N.J. 1962); Cooper v. Stender, 30 F.R.D. 389 (E.D.Tenn. 1962); Frank, Discovery and Insurance Coverage, 1959 Ins.L.J. 281; Fournier, Pre-Trial Discovery of Insurance Coverage and Limits, 28 Ford L.Rev. 215 (1959).

The division in reported cases is close. State decisions based on provisions similar to the federal rules are similarly divided. See cases collected in 2A Barron & Holtzoff, Federal Practice and Procedure §647.1, nn. 45.5, 45.6 (Wright ed. 1961). It appears to be difficult if not impossible to obtain appellate review of the issue. Resolution by rule amendment is indicated. The question is essentially procedural in that it bears upon preparation for trial and settlement before trial, and courts confronting the question, however, they have decided it, have generally treated it as procedural and governed by the rules.

The amendment resolves this issue in favor of disclosure. Most of the decisions denying discovery, some explicitly, reason from the text of Rule 26(b) that it permits discovery only of matters which will be admissible in evidence or appear reasonably calculated to lead to such evidence; they avoid considerations of policy, regarding them as foreclosed. See Bisserier v. Manning, supra. Some note also that facts about a defendant's financial status are not discoverable as such, prior to judgment with execution unsatisfied, and fear that, if courts hold insurance coverage discoverable, they must extend the principle to other aspects of the defendant's financial status. The cases favoring disclosure rely heavily on the practical significance of insurance in the decisions lawyers make about settlement and trial preparation. In Clauss v. Danker, 264 F.Supp. 246 (S.D.N.Y. 1967), the court held that the rules forbid disclosure but called for an amendment to permit it.

Disclosure of insurance coverage will enable counsel for both sides to make the same realistic appraisal of the case, so that settlement and litigation strategy are based on knowledge and not speculation. It will conduce to settlement and avoid protracted litigation in some cases, though in others it may have an opposite effect. The amendment is limited to insurance coverage, which should be distinguished from any other facts concerning defendant's financial status (1) because insurance is an asset created specifically to satisfy the claim; (2) because the insurance company ordinarily controls the litigation; (3) because information about coverage is available only from defendant or his insurer; and (4) because disclosure does not involve a significant invasion of privacy.

Disclosure is required when the insurer “may be liable” on part or all of the judgment. Thus, an insurance company must disclose even when it contests liability under the policy, and such disclosure does not constitute a waiver of its claim. It is immaterial whether the liability is to satisfy the judgment directly or merely to indemnify or reimburse another after he pays the judgment.

The provision applies only to persons “carrying on an insurance business” and thus covers insurance companies and not the ordinary business concern that enters into a contract of indemnification. Cf. N.Y.Ins. Law §41. Thus, the provision makes no change in existing law on discovery of indemnity agreements other than insurance agreements by persons carrying on an insurance business. Similarly, the provision does not cover the business concern that creates a reserve fund for purposes of self-insurance.

For some purposes other than discovery, an application for insurance is treated as a part of the insurance agreement. The provision makes clear that, for discovery purposes, the application is not to be so treated. The insurance application may contain personal and financial information concerning the insured, discovery of which is beyond the purpose of this provision.

In no instance does disclosure make the facts concerning insurance coverage admissible in evidence.

Subdivision (b)(3)—Trial Preparation: Materials. Some of the most controversial and vexing problems to emerge from the discovery rules have arisen out of requests for the production of documents or things prepared in anticipation of litigation or for trial. The existing rules make no explicit provision for such materials. Yet, two verbally distinct doctrines have developed, each conferring a qualified immunity on these materials—the “good cause” requirement in Rule 34 (now generally held applicable to discovery of documents via deposition under Rule 45 and interrogatories under Rule 33) and the work-product doctrine of Hickman v. Taylor, 329 U.S. 495 (1947). Both demand a showing of justification before production can be had, the one of “good cause” and the other variously described in the Hickman case: “necessity or justification,” “denial * * * would unduly prejudice the preparation of petitioner's case,” or “cause hardship or injustice” 329 U.S. at 509–510.

In deciding the Hickman case, the Supreme Court appears to have expressed a preference in 1947 for an approach to the problem of trial preparation materials by judicial decision rather than by rule. Sufficient experience has accumulated, however, with lower court applications of the Hickman decision to warrant a reappraisal.

The major difficulties visible in the existing case law are (1) confusion and disagreement as to whether “good cause” is made out by a showing of relevance and lack of privilege, or requires an additional showing of necessity, (2) confusion and disagreement as to the scope of the Hickman work-product doctrine, particularly whether it extends beyond work actually performed by lawyers, and (3) the resulting difficulty of relating the “good cause” required by Rule 34 and the “necessity or justification” of the work-product doctrine, so that their respective roles and the distinctions between them are understood.

Basic Standard. Since Rule 34 in terms requires a showing of “good cause” for the production of all documents and things, whether or not trial preparation is involved, courts have felt that a single formula is called for and have differed over whether a showing of relevance and lack of privilege is enough or whether more must be shown. When the facts of the cases are studied, however, a distinction emerges based upon the type of materials. With respect to documents not obtained or prepared with an eye to litigation, the decisions, while not uniform, reflect a strong and increasing tendency to relate “good cause” to a showing that the documents are relevant to the subject matter of the action. E.g., Connecticut Mutual Life Ins. Co. v. Shields, 17 F.R.D. 273 (S.D.N.Y. 1959), with cases cited; Houdry Process Corp. v. Commonwealth Oil Refining Co., 24 F.R.D. 58 (S.D.N.Y. 1955); see Bell v. Commercial Ins. Co., 280 F.2d 514, 517 (3d Cir. 1960). When the party whose documents are sought shows that the request for production is unduly burdensome or oppressive, courts have denied discovery for lack of “good cause”, although they might just as easily have based their decision on the protective provisions of existing Rule 30(b) (new Rule 26(c)). E.g., Lauer v. Tankrederi, 39 F.R.D. 334 (E.D.Pa. 1966).

As to trial-preparation materials, however, the courts are increasingly interpreting “good cause” as requiring more than relevance. When lawyers have prepared or obtained the materials for trial, all courts require more than relevance; so much is clearly commanded by Hickman. But even as to the preparatory work of nonlawyers, while some courts ignore work-product and equate “good cause” with relevance, e.g., Brown v. New York, N.H. & H. RR., 17 F.R.D. 324 (S.D.N.Y. 1955), the more recent trend is to read “good cause” as requiring inquiry into the importance of and need for the materials as well as into alternative sources for securing the same information. In Guilford Nat'l Bank v. Southern Ry., 297 F.2d 921 (4th Cir. 1962), statements of witnesses obtained by claim agents were held not discoverable because both parties had had equal access to the witnesses at about the same time, shortly after the collision in question. The decision was based solely on Rule 34 and “good cause”; the court declined to rule on whether the statements were work-product. The court's treatment of “good cause” is quoted at length and with approval in Schlagenhauf v. Holder, 379 U.S. 104, 117 –118 (1964). See also Mitchell v. Bass, 252 F.2d 513 (8th Cir. 1958); Hauger v. Chicago, R.I. & Pac. RR., 216 F.2d 501 (7th Cir. 1954); Burke v. United States, 32 F.R.D. 213 (E.D.N.Y. 1963). While the opinions dealing with “good cause” do not often draw an explicit distinction between trial preparation materials and other materials, in fact an overwhelming proportion of the cases in which special showing is required are cases involving trial preparation materials.

The rules are amended by eliminating the general requirement of “good cause” from Rule 34 but retaining a requirement of a special showing for trial preparation materials in this subdivision. The required showing is expressed, not in terms of “good cause” whose generality has tended to encourage confusion and controversy, but in terms of the elements of the special showing to be made: substantial need of the materials in the preparation of the case and inability without undue hardship to obtain the substantial equivalent of the materials by other means.

These changes conform to the holdings of the cases, when viewed in light of their facts. Apart from trial preparation, the fact that the materials sought are documentary does not in and of itself require a special showing beyond relevance and absence of privilege. The protective provisions are of course available, and if the party from whom production is sought raises a special issue of privacy (as with respect to income tax returns or grand jury minutes) or points to evidence primarily impeaching, or can show serious burden or expense, the court will exercise its traditional power to decide whether to issue a protective order. On the other hand, the requirement of a special showing for discovery of trial preparation materials reflects the view that each side's informal evaluation of its case should be protected, that each side should be encouraged to prepare independently, and that one side should not automatically have the benefit of the detailed preparatory work of the other side. See Field and McKusick, Maine Civil Practice 264 (1959).

Elimination of a “good cause” requirement from Rule 34 and the establishment of a requirement of a special showing in this subdivision will eliminate the confusion caused by having two verbally distinct requirements of justification that the courts have been unable to distinguish clearly. Moreover, the language of the subdivision suggests the factors which the courts should consider in determining whether the requisite showing has been made. The importance of the materials sought to the party seeking them in preparation of his case and the difficulty he will have obtaining them by other means are factors noted in the Hickman case. The courts should also consider the likelihood that the party, even if he obtains the information by independent means, will not have the substantial equivalent of the documents the production of which he seeks.

Consideration of these factors may well lead the court to distinguish between witness statements taken by an investigator, on the one hand, and other parts of the investigative file, on the other. The court in Southern Ry. v. Lanham, 403 F.2d 119 (5th Cir. 1968), while it naturally addressed itself to the “good cause” requirements of Rule 34, set forth as controlling considerations the factors contained in the language of this subdivision. The analysis of the court suggests circumstances under which witness statements will be discoverable. The witness may have given a fresh and contemporaneous account in a written statement while he is available to the party seeking discovery only a substantial time thereafter. Lanham, supra at 127–128; Guilford, supra at 926. Or he may be reluctant or hostile. Lanham, supra at 128–129; Brookshire v. Pennsylvania RR., 14 F.R.D. 154 (N.D.Ohio 1953); Diamond v. Mohawk Rubber Co., 33 F.R.D. 264 (D.Colo. 1963). Or he may have a lapse of memory. Tannenbaum v. Walker, 16 F.R.D. 570 (E.D.Pa. 1954). Or he may probably be deviating from his prior statement. Cf. Hauger v. Chicago, R.I. & Pac. RR., 216 F.2d 501 (7th Cir. 1954). On the other hand, a much stronger showing is needed to obtain evaluative materials in an investigator's reports. Lanham, supra at 131–133; Pickett v. L. R. Ryan, Inc., 237 F.Supp. 198 (E.D.S.C. 1965).

Materials assembled in the ordinary course of business, or pursuant to public requirements unrelated to litigation, or for other nonlitigation purposes are not under the qualified immunity provided by this subdivision. Gossman v. A. Duie Pyle, Inc., 320 F.2d 45 (4th Cir. 1963); cf. United States v. New York Foreign Trade Zone Operators, Inc., 304 F.2d 792 (2d Cir. 1962). No change is made in the existing doctrine, noted in the Hickman case, that one party may discover relevant facts known or available to the other party, even though such facts are contained in a document which is not itself discoverable.

Treatment of Lawyers; Special Protection of Mental Impressions, Conclusions, Opinions, and Legal Theories Concerning the Litigation.—The courts are divided as to whether the work-product doctrine extends to the preparatory work only of lawyers. The Hickman case left this issue open since the statements in that case were taken by a lawyer. As to courts of appeals, compare Alltmont v. United States, 177 F.2d 971, 976 (3d Cir. 1949), cert. denied, 339 U.S. 967 (1950) (Hickman applied to statements obtained by FBI agents on theory it should apply to “all statements of prospective witnesses which a party has obtained for his trial counsel's use”), with Southern Ry. v. Campbell, 309 F.2d 569 (5th Cir. 1962) (statements taken by claim agents not work-product), and Guilford Nat'l Bank v. Southern Ry., 297 F.2d 921 (4th Cir. 1962) (avoiding issue of work-product as to claim agents, deciding case instead under Rule 34 “good cause”). Similarly, the district courts are divided on statements obtained by claim agents, compare, e.g., Brown v. New York, N.H. & H. RR., 17 F.R.D. 324 (S.D.N.Y. 1955) with Hanke v. Milwaukee Electric Ry. & Transp. Co., 7 F.R.D. 540 (E.D. Wis. 1947); investigators, compare Burke v. United States, 32 F.R.D. 213 (E.D.N.Y.1963) with Snyder v. United States, 20 F.R.D. 7 (E.D.N.Y.1956); and insurers, compare Gottlieb v. Bresler, 24 F.R.D. 371 (D.D.C.1959) with Burns v. Mulder, 20 F.R.D. 605 (ED.Pa 1957). See 4 Moore's Federal Practice 26.23 [8.1] (2d ed. 1966); 2A Barron & Holtzoff, Federal Practice and Procedure §652.2 (Wright ed. 1961).

A complication is introduced by the use made by courts of the “good cause” r