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Rule 28.Persons Before Whom Depositions May Be Taken

Group V: Disclosures and Discovery · Last amended 2017 · Last verified July 14, 2026

In one sentenceRule 28 says who may swear in a witness and preside over a deposition — an officer authorized by federal or local law, or a person the court appoints — sets out the alternative procedures for depositions taken in a foreign country, and bars anyone connected to a party or with a financial stake in the case from serving in that role.

Full Text of Rule 28

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

(a) WITHIN THE UNITED STATES.
(1) In General. Within the United States or a territory or insular possession subject to United States jurisdiction, a deposition must be taken before:
(A) an officer authorized to administer oaths either by federal law or by the law in the place of examination; or
(B) a person appointed by the court to administer oaths and take testimony.
(2) Definition of “Officer.” The term “officer” in Rules 30, 31 and 32 includes a person appointed by the court under this rule or designated by the parties under Rule 29(a).
(b) IN A FOREIGN COUNTRY.
(1) In General. A deposition may be taken in a foreign country:
(A) under an applicable treaty or convention;
(B) under a letter of request, whether or not captioned a “letter rogatory”;
(C) on notice, before a person authorized to administer oaths either by federal law or by the law in the place of examination; or
(D) before a person commissioned by the court to administer any necessary oath and take testimony.
(2) Issuing a Letter of Request or a Commission. A letter of request, a commission, or both may be issued:
(A) on appropriate terms after an application and notice of it; and
(B) without a showing that taking the deposition in another manner is impracticable or inconvenient.
(3) Form of a Request, Notice, or Commission. When a letter of request or any other device is used according to a treaty or convention, it must be captioned in the form prescribed by that treaty or convention. A letter of request may be addressed "To the Appropriate Authority in [name of country]." A deposition notice or a commission must designate by name or descriptive title the person before whom the deposition is to be taken.
(4) Letter of Request—Admitting Evidence. Evidence obtained in response to a letter of request need not be excluded merely because:
(A) it is not a verbatim transcript;
(B) the testimony was not taken under oath; or
(C) any similar departure from the requirements for depositions taken within the United States.
(c) DISQUALIFICATION. A deposition must not be taken before a person who is:
(1) any party’s relative, employee, or attorney;
(2) related to or employed by any party’s attorney; or
(3) financially interested in the action.

Comments

2017 Amendments:

This rule is identical to Federal Rule of Civil Procedure 28, as amended in 2007, except that 1) the phrase “in which the action is pending” is still omitted; and 2) subsection (b)(4) and section (c) are divided into further subsections.

Comment:

Rule 28 is identical to Federal Rule of Civil Procedure 28 except for deletion from paragraph (a) of the superfluous Court designation "in which the action is pending."

Plain-English Summary

Rule 28(a) keeps the mechanics of who runs a deposition simple for cases within the United States: the deposition must go before someone authorized to administer oaths under federal law or the law of the place of examination, or before a person the court appoints for that purpose. Wherever Rules 30, 31, and 32 refer to the deposition "officer," that term reaches both a court-appointed person and anyone the parties designate by stipulation under Rule 29(a).

Rule 28(b) covers depositions abroad, where more options exist: under an applicable treaty or convention, under a letter of request (whether or not it is labeled a letter rogatory), on notice before a person authorized to administer oaths under federal or local law, or before someone the court commissions for that purpose. A party can obtain a letter of request or a commission after giving appropriate notice, without first having to show that taking the deposition another way would be impractical. When a treaty or convention prescribes a particular form for the request or notice, that form controls, and a deposition notice or commission must identify the officer by name or descriptive title. Because foreign procedures do not always match American ones, Rule 28(b)(4) protects evidence gathered under a letter of request from being excluded just because it is not a verbatim transcript, was not given under oath, or otherwise departs from how depositions work domestically.

Rule 28(c) disqualifies anyone too close to the case from serving as the officer: a party's relative, employee, or attorney; someone related to or employed by a party's attorney; or anyone with a financial interest in the outcome. That disqualification keeps the person administering the oath and controlling the record neutral, regardless of which side arranged the deposition.

Frequently Asked Questions

Who is allowed to administer the oath and preside over a deposition?

Within the United States, it must be someone authorized to administer oaths under federal law or the law of the place of examination, or a person the court appoints for that purpose. The parties can also designate someone by stipulation under Rule 29(a).

Can a deposition happen in a foreign country, and how?

Yes. Rule 28(b) allows it under an applicable treaty or convention, under a letter of request, on notice before someone authorized to administer oaths there, or before a person the court commissions. A party can get a letter of request or commission without first showing that another method would be impractical.

Does evidence from an overseas deposition get thrown out if it wasn't taken exactly like a domestic one?

Not automatically. Rule 28(b)(4) says evidence obtained through a letter of request is not excluded merely because it is not a verbatim transcript, was not given under oath, or otherwise departs from how depositions are ordinarily taken here.

Can the attorney taking a deposition also serve as the officer administering the oath?

No. Rule 28(c) disqualifies any party's relative, employee, or attorney, anyone related to or employed by a party's attorney, and anyone financially interested in the action from serving as the deposition officer.

What does the term "officer" mean when Rule 30 or 31 uses it?

Rule 28(a)(2) defines it to include both a person the court appoints and a person the parties designate by stipulation under Rule 29(a), so the term covers more than just a court reporter administering the oath in the traditional sense.

Source & verification. Rule text and official Comments are reproduced verbatim from the District of Columbia Superior Court Rules of Civil Procedure, adopted by the Superior Court of the District of Columbia. Last verified July 14, 2026. · Official source
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