Title 49TransportationRelease 119-73

§20104 Emergency authority

Title 49 › Subtitle SUBTITLE V— - RAIL PROGRAMS › Part PART A— - SAFETY › Chapter CHAPTER 201— - GENERAL › Subchapter SUBCHAPTER I— - GENERAL › § 20104

Last updated Apr 6, 2026|Official source

Summary

The Secretary of Transportation can immediately order limits or bans when testing, inspection, investigation, or research shows an emergency that risks death, serious injury, or major environmental harm. The Secretary can act without following section 20103(e). Any order must explain the dangerous condition and say how someone can ask to have the order lifted. The order can stay in effect as long as the emergency exists. People may ask for a review under section 554 of title 5. If a review is filed and not finished within 30 days after the order, the order ends at that 30-day point unless the Secretary says in writing the emergency still exists. A railroad employee (or their representative) who faces imminent harm because the Secretary, without any reasonable basis, failed to issue an order may sue the Secretary in federal district court to force one; the suit must be filed where the emergency is alleged, where the carrier’s main office is, or in the District of Columbia. The Secretary’s failure to issue an order can be reviewed only under section 706 of title 5.

Full Legal Text

Title 49, §20104

Transportation — Source: USLM XML via OLRC

(a)(1)If, through testing, inspection, investigation, or research carried out under this chapter, the Secretary of Transportation decides that an unsafe condition or practice, or a combination of unsafe conditions and practices, causes an emergency situation involving a hazard of death, personal injury, or significant harm to the environment, the Secretary immediately may order restrictions and prohibitions, without regard to section 20103(e) of this title, that may be necessary to abate the situation.
(2)The order shall describe the condition or practice, or a combination of conditions and practices, that causes the emergency situation and prescribe standards and procedures for obtaining relief from the order. This paragraph does not affect the Secretary’s discretion under this section to maintain the order in effect for as long as the emergency situation exists.
(b)After issuing an order under this section, the Secretary shall provide an opportunity for review of the order under section 554 of title 5. If a petition for review is filed and the review is not completed by the end of the 30-day period beginning on the date the order was issued, the order stops being effective at the end of that period unless the Secretary decides in writing that the emergency situation still exists.
(c)An employee of a railroad carrier engaged in interstate or foreign commerce who may be exposed to imminent physical injury during that employment because of the Secretary’s failure, without any reasonable basis, to issue an order under subsection (a) of this section, or the employee’s authorized representative, may bring a civil action against the Secretary in a district court of the United States to compel the Secretary to issue an order. The action must be brought in the judicial district in which the emergency situation is alleged to exist, in which that employing carrier has its principal executive office, or for the District of Columbia. The Secretary’s failure to issue an order under subsection (a) of this section may be reviewed only under section 706 of title 5.

Legislative History

Notes & Related Subsidiaries

Historical and Revision Notes

Revised SectionSource (U.S. Code)Source (Statutes at Large) 20104(a)45:432(a), (d).Oct. 16, 1970, Pub. L. 91–458, § 203, 84 Stat. 972; restated Oct. 10, 1980, Pub. L. 96–423, § 3, 94 Stat. 1811. 20104(b)45:432(b), (c). 20104(c)45:432(e). In subsection (a)(1), the words “or both” are omitted as surplus. The words “immediately may order restrictions and prohibitions . . . that may be necessary to abate the situation” are substituted for “may immediately issue an order . . . imposing such restrictions or prohibitions as may be necessary to bring about the abatement of such emergency situation” to eliminate unnecessary words. In subsection (a)(2), the words “or a combination of conditions and practices” are added for consistency with paragraph (1). The words “(as determined by the Secretary)” are omitted as surplus. The last sentence is substituted for 45:432(d) (last sentence) for clarity. In subsection (b), the words “the Secretary” are added for clarity. In subsection (c), the words “issue an order” are substituted for “seek relief” for consistency in this section. The words “The action must be brought in the judicial district” are substituted for “for the judicial district” for consistency in the revised title.

Editorial Notes

Amendments

2008—Subsec. (a)(1). Pub. L. 110–432 substituted “death, personal injury, or significant harm to the environment” for “death or personal injury”.

Reference

Citations & Metadata

Citation

49 U.S.C. § 20104

Title 49Transportation

Last Updated

Apr 6, 2026

Release point: 119-73