republic-os/legal/us/code/title-49/chapter-201/section-20106.md

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LegalText	49 U.S.C. § 20106	Preemption	us	united_states_code	code_section	49	TRANSPORTATION	201	GENERAL	20106	49 U.S.C. § 20106	current	119-100	2026-06-26	official	https://uscode.house.gov/download/releasepoints/us/pl/119/100/xml_usc49@119-100.zip	/us/usc/t49/s20106	data/legal/raw/us/code/title-49/usc49.xml	ba98263ca7e3843794de5ca1452d2ac03a0d3257f171f0c3c37bd1678860b62e	0786acdd244d8f42c5a8e8ed1ec2a8dcb47dd0e02a286752710a20745702a4fb	69264808e72855f4cc39c351434ce01af3a7e663714cfa5ee78ad417d8df3890	2026-07-04	official	legal us-code

49 U.S.C. § 20106 - Preemption

Text

(a) National Uniformity of Regulation.— (1) Laws, regulations, and orders related to railroad safety and laws, regulations, and orders related to railroad security shall be nationally uniform to the extent practicable.

(2) A State may adopt or continue in force a law, regulation, or order related to railroad safety or security until the Secretary of Transportation (with respect to railroad safety matters), or the Secretary of Homeland Security (with respect to railroad security matters), prescribes a regulation or issues an order covering the subject matter of the State requirement. A State may adopt or continue in force an additional or more stringent law, regulation, or order related to railroad safety or security when the law, regulation, or order—

(A) is necessary to eliminate or reduce an essentially local safety or security hazard;

(B) is not incompatible with a law, regulation, or order of the United States Government; and

(C) does not unreasonably burden interstate commerce.

(b) Clarification Regarding State Law Causes of Action.— (1) Nothing in this section shall be construed to preempt an action under State law seeking damages for personal injury, death, or property damage alleging that a party—

(A) has failed to comply with the Federal standard of care established by a regulation or order issued by the Secretary of Transportation (with respect to railroad safety matters), or the Secretary of Homeland Security (with respect to railroad security matters), covering the subject matter as provided in subsection (a) of this section;

(B) has failed to comply with its own plan, rule, or standard that it created pursuant to a regulation or order issued by either of the Secretaries; or

(C) has failed to comply with a State law, regulation, or order that is not incompatible with subsection (a)(2).

(2) This subsection shall apply to all pending State law causes of action arising from events or activities occurring on or after January 18, 2002.

(c) Jurisdiction.— Nothing in this section creates a Federal cause of action on behalf of an injured party or confers Federal question jurisdiction for such State law causes of action.

(Pub. L. 103–272, § 1(e), July 5, 1994, 108 Stat. 866; Pub. L. 107–296, title XVII, § 1710(c), Nov. 25, 2002, 116 Stat. 2319; Pub. L. 110–53, title XV, § 1528, Aug. 3, 2007, 121 Stat. 453.)

Notes

Historical and Revision Notes RevisedSectionSource (U.S. Code)Source (Statutes at Large) 2010645:434.Oct. 16, 1970, Pub. L. 91–458, § 205, 84 Stat. 972. In this section, before clause (1), the words “The Congress declares that” are omitted as unnecessary. In clause (3), the word “unreasonably” is substituted for “undue” for consistency in the revised title and with other titles of the United States Code.

Editorial Notes

Amendments2007—Pub. L. 110–53 amended section generally. Prior to amendment, text of section read as follows: “Laws, regulations, and orders related to railroad safety and laws, regulations, and orders related to railroad security shall be nationally uniform to the extent practicable. A State may adopt or continue in force a law, regulation, or order related to railroad safety or security until the Secretary of Transportation (with respect to railroad safety matters), or the Secretary of Homeland Security (with respect to railroad security matters), prescribes a regulation or issues an order covering the subject matter of the State requirement. A State may adopt or continue in force an additional or more stringent law, regulation, or order related to railroad safety or security when the law, regulation, or order— “(1) is necessary to eliminate or reduce an essentially local safety or security hazard; “(2) is not incompatible with a law, regulation, or order of the United States Government; and “(3) does not unreasonably burden interstate commerce.” 2002—Pub. L. 107–296, § 1710(c), in introductory provisions, in first sentence inserted “and laws, regulations, and orders related to railroad security” after “safety”, in second sentence substituted “Transportation (with respect to railroad safety matters), or the Secretary of Homeland Security (with respect to railroad security matters),” for “Transportation”, and in second and third sentences inserted “or security” after “order related to railroad safety”. Par. (1). Pub. L. 107–296, § 1710(c)(2), inserted “or security” after “safety”.

Statutory Notes and Related Subsidiaries

Effective Date of 2002 AmendmentAmendment by Pub. L. 107–296 effective 60 days after Nov. 25, 2002, see section 4 of Pub. L. 107–296, set out as an Effective Date note under section 101 of Title 6, Domestic Security.