Title 49TransportationRelease 119-73not60

§46104 Evidence

Title 49 › Subtitle SUBTITLE VII— AVIATION PROGRAMS › Part A— AIR COMMERCE AND SAFETY › Subpart iv— enforcement and penalties › Chapter 461— INVESTIGATIONS AND PROCEEDINGS › § 46104

Last updated Apr 5, 2026|Official source

Summary

The Secretary of Transportation, the Administrator of the Transportation Security Administration for security duties, or the Administrator of the Federal Aviation Administration for aviation safety can require people to come to hearings or investigations and bring records from anywhere in the United States. They can issue subpoenas, put witnesses under oath, question witnesses, and accept evidence at places they choose. If someone ignores a subpoena, the official or a party to the case can ask a U.S. court in the area where the hearing is held to force compliance. The court can treat failure to obey as contempt. They can also order depositions and records to be produced, and enforce those orders like subpoenas. Depositions must be taken before someone who can administer oaths. The party wanting a deposition must give written notice with the witness name, time, and place. Testimony is under oath, a transcript must be made, signed by the witness, and filed promptly. If allowed by foreign law, testimony abroad may be taken by a consular officer, a commissioned person, or under letters rogatory. Witnesses and deposition takers get the same fee and mileage as in a U.S. court. The officials must pay necessary expenses for foreign commissions or letters rogatory under their rules. An employee appointed under section 3105 of title 5 can be designated to run hearings and use these powers. On request, the official must hear or receive argument.

Full Legal Text

Title 49, §46104

Transportation — Source: USLM XML via OLRC

(a)In conducting a hearing or investigation under this part, the Secretary of Transportation (or the Administrator of the Transportation Security Administration with respect to security duties and powers designated to be carried out by the Administrator of the Transportation Security Administration or the Administrator of the Federal Aviation Administration with respect to aviation safety duties and powers designated to be carried out by the Administrator of the Federal Aviation Administration) may—
(1)subpoena witnesses and records related to a matter involved in the hearing or investigation from any place in the United States to the designated place of the hearing or investigation;
(2)administer oaths;
(3)examine witnesses; and
(4)receive evidence at a place in the United States the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration designates.
(b)If a person disobeys a subpoena, the Secretary, the Administrator of the Transportation Security Administration, the Administrator of the Federal Aviation Administration, or a party to a proceeding before the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration may petition a court of the United States to enforce the subpoena. A judicial proceeding to enforce a subpoena under this section may be brought in the jurisdiction in which the proceeding or investigation is conducted. The court may punish a failure to obey an order of the court to comply with the subpoena as a contempt of court.
(c)(1)In a proceeding or investigation, the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration may order a person to give testimony by deposition and to produce records. If a person fails to be deposed or to produce records, the order may be enforced in the same way a subpoena may be enforced under subsection (b) of this section.
(2)A deposition may be taken before an individual designated by the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration and having the power to administer oaths.
(3)Before taking a deposition, the party or the attorney of the party proposing to take the deposition must give reasonable notice in writing to the opposing party or the attorney of record of that party. The notice shall state the name of the witness and the time and place of taking the deposition.
(4)The testimony of a person deposed under this subsection shall be under oath. The person taking the deposition shall prepare, or cause to be prepared, a transcript of the testimony taken. The transcript shall be subscribed by the deponent. Each deposition shall be filed promptly with the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration.
(5)If the laws of a foreign country allow, the testimony of a witness in that country may be taken by deposition—
(A)by a consular officer or an individual commissioned by the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration or agreed on by the parties by written stipulation filed with the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration; or
(B)under letters rogatory issued by a court of competent jurisdiction at the request of the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration.
(d)A witness summoned before the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration or whose deposition is taken under this section and the individual taking the deposition are each entitled to the same fee and mileage that the witness and individual would have been paid for those services in a court of the United States. Under regulations of the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration, the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration shall pay the necessary expenses incident to executing, in another country, a commission or letter rogatory issued at the initiative of the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration.
(e)When designated by the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration, an employee appointed under section 3105 of title 5 may conduct a hearing, subpoena witnesses, administer oaths, examine witnesses, and receive evidence at a place in the United States the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration designates. On request of a party, the Secretary, Administrator of the Transportation Security Administration, or Administrator of the Federal Aviation Administration shall hear or receive argument.

Legislative History

Notes & Related Subsidiaries

Historical and Revision Notes

Revised SectionSource (U.S. Code)Source (Statutes at Large) 46104(a)49 App.:1354(c) (related to this chapter).Aug. 23, 1958, Pub. L. 85–726, §§ 313(c) (related to this Act), 1004(a)–(h), 72 Stat. 753, 792. 49 App.:1484(a) (related to member of the Board), (b) (1st sentence), (c) (1st sentence). 49 App.:1551(b)(1)(E).Aug. 23, 1958, Pub. L. 85–726, 72 Stat. 731, § 1601(b)(1)(E); added Oct. 4, 1984, Pub. L. 98–443, § 3(e), 98 Stat. 1704. 49 App.:1655(c)(1).Oct. 15, 1966, Pub. L. 89–670, § 6(c)(1), 80 Stat. 938; Jan. 12, 1983, Pub. L. 97–449, § 7(b), 96 Stat. 2444. 46104(b)49 App.:1354(c) (related to this chapter). 49 App.:1484(c) (last sentence), (d). 49 App.:1551(b)(1)(E). 49 App.:1655(c)(1). 46104(c)(1)49 App.:1354(c) (related to this chapter). 49 App.:1484(e) (1st, last sentences). 49 App.:1551(b)(1)(E). 49 App.:1655(c)(1). 46104(c)(2)49 App.:1354(c) (related to this chapter). 49 App.:1484(e) (2d sentence). 49 App.:1551(b)(1)(E). 49 App.:1655(c)(1). 46104(c)(3)49 App.:1354(c) (related to this chapter). 49 App.:1484(e) (3d sentence). 49 App.:1655(c)(1). 46104(c)(4)49 App.:1354(c) (related to this chapter). 49 App.:1484(f). 49 App.:1551(b)(1)(E). 49 App.:1655(c)(1). 46104(c)(5)49 App.:1354(c) (related to this chapter). 49 App.:1484(g). 49 App.:1551(b)(1)(E). 49 App.:1655(c)(1). 46104(d)49 App.:1354(c) (related to this chapter). 49 App.:1484(b) (last sentence), (h). 49 App.:1551(b)(1)(E). 49 App.:1655(c)(1). 46104(e)49 App.:1354(c) (related to this chapter). 49 App.:1484(a) (related to examiner). 49 App.:1551(b)(1)(E). 49 App.:1655(c)(1). In this section, the word “Administrator” in section 313(c) of the Federal Aviation Act of 1958 (Public Law 85–726, 72 Stat. 753) is retained on authority of 49:106(g). Subsection (a)(1) is substituted for “sign and issue subpenas”, “shall have the power to require by subpena the attendance and testimony of witnesses and the production of all books, papers, and documents relating to any matter under investigation”, and “The attendance of witnesses, and the production of books, papers, and documents, may be required from any place in the United States, at any designated place of hearing” in 49 App.:1484 for clarity and consistency in the revised title and with other titles of the United States Code and to eliminate unnecessary words. In subsection (b), the words “petition a court of the United States to enforce the subpena” are substituted for “invoke the aid of any court of the United States in requiring attendance and testimony of witnesses and the production of such books, papers, and documents under the provisions of this section” in 49 App.:1484(c) to eliminate unnecessary words. The words “to enforce a subpena under this section” are substituted for “in case of contumacy or refusal to obey a subpena issued to any person, issue an order requiring such person to appear before the Board (and produce books, papers, or documents if so ordered) and give evidence touching the matter in question” in 49 App.:1484(d) to eliminate unnecessary words. In subsection (c)(1), the words “pending before it, at any stage of such proceeding or investigation” in 49 App.:1484(e) are omitted as surplus. The words “a person to give” are substituted for “to be taken”, and the words “to produce records” are added, for clarity and consistency. The last sentence is substituted for 49 App.:1484(e) (last sentence) for clarity and consistency and to eliminate unnecessary words. In subsection (c)(4), the words “shall be cautioned . . . to testify the whole truth, and shall be carefully examined” in 49 App.:1484(f) are omitted as surplus. The words “shall be under oath” are substituted for “shall be required to swear (or affirm, if he so requests)” for consistency and because of 1:1. In subsection (d), the words “that the witness and individual would have been” are added for clarity and consistency in the revised title and with other titles of the Code. The words “fees, charges, or” and “on the subject” are omitted as surplus. In subsection (e), the words “duly . . . for such purpose” are omitted as surplus. The words “employee appointed under section 3105 of title 5” are substituted for “examiner”, and the words “subpena witnesses” are substituted for “sign and issue subpenas”, for consistency in the revised title and with other titles of the Code. The words “In all cases heard by an examiner or a single member” are omitted as surplus.

Editorial Notes

Amendments

2018—Pub. L. 115–254, § 1991(f)(6)(A), substituted “subpoena” for “subpena” wherever appearing. Pub. L. 115–254, § 1991(f)(4), substituted “Administrator of the Transportation Security Administration,” for “Under Secretary,” wherever appearing. Pub. L. 115–254, § 1991(f)(2), substituted “or Administrator of the Federal Aviation Administration” for “or Administrator” wherever appearing. Subsec. (a). Pub. L. 115–254, § 1991(f)(3), substituted “by the Administrator of the Federal Aviation Administration)” for “by the Administrator)” in introductory provisions. Pub. L. 115–254, § 1991(f)(1), substituted “Administrator of the Transportation Security Administration with respect to security duties and powers designated to be carried out by the Administrator of the Transportation Security Administration” for “Under Secretary of Transportation for Security with respect to security duties and powers designated to be carried out by the Under Secretary” in introductory provisions. Subsec. (b). Pub. L. 115–254, § 1991(f)(6)(B), substituted “Subpoenas” for “Subpenas” in heading and “the Administrator of the Federal Aviation Administration, or” for “the Administrator, or” in text. 2001—Subsec. (a). Pub. L. 107–71, § 140(b)(1), in introductory provisions inserted “the Under Secretary of Transportation for Security with respect to security duties and powers designated to be carried out by the Under Secretary or” after “(or”. Subsec. (a)(4). Pub. L. 107–71, § 140(b)(2), substituted “, Under Secretary, or Administrator” for “or Administrator”. Subsec. (b). Pub. L. 107–71, § 140(b)(2), (6), inserted “the Under Secretary,” after ‘Secretary,” and substituted “, Under Secretary, or Administrator” for “or Administrator”. Subsecs. (c) to (e). Pub. L. 107–71, § 140(b)(2), substituted “, Under Secretary, or Administrator” for “or Administrator” wherever appearing.

Reference

Citations & Metadata

Citation

49 U.S.C. § 46104

Title 49Transportation

Last Updated

Apr 5, 2026

Release point: 119-73not60