Argued. For petitioner: Paul D. Clement, Alexandria, Va. For respondents: Theodore J. Boutrous, Jr., Los Angeles, Cal.; and Sopan Joshi, Assistant to the Solicitor General, Department of Justice, Washington, D. C. (for United States, as amicus curiae.)

Motion of the Solicitor General for leave to participate in oral argument as amicus curiae and for divided argument GRANTED.

Reply of petitioner Shawn Montgomery filed. (Distributed)

Record received from the United States Court of Appeals for the Seventh Circuit. The record is electronic and is available on PACER.

Brief amici curiae of Professor Keith Hylton, et al. filed. (Distributed)

Brief amicus curiae of Tokio Marine Houston Casualty Company filed. (Corrected) (Distributed)

Amicus brief of Tokio Marine Houston Casualty Company not accepted for filing. (To be corrected - January 23, 2026)

Brief amicus curiae of Washington Legal Foundation filed. (Distributed)

Brief amicus curiae of National Association of Manufacturers filed. (Distributed)

Brief amicus curiae of OurBus, Inc. filed. (Distributed)

Brief amicus curiae of Airlines for America filed. (Distributed)

Brief amici curiae of Nebraska, et al. filed. (Distributed)

Brief amici curiae of Interested Freight Brokers filed. (Distributed)

Brief amici curiae of Amazon.com, Inc., et al. filed. (Distributed)

Motion of the Solicitor General for leave to participate in oral argument as amicus curiae and for divided argument filed.

CIRCULATED

Brief amici curiae of Chamber of Commerce of the United States of America, et al. filed. (Distributed)

Brief amicus curiae of Transportation Intermediaries Association, Inc. filed. (Distributed)

Brief amicus curiae of United States filed. (Distributed)

Brief of respondents Caribe Transport II, LLC, et al. filed.

Brief amicus curiae of American Honda Motor Co., Inc. filed.

Record requested from the United States Court of Appeals for the Seventh Circuit.

SET FOR ARGUMENT on Wednesday, March 4, 2026.

Brief amicus curiae of Preemption Scholars filed.

Amici brief of Ohio, et al. not accepted for filing. (To be corrected - December 8, 2025)

Brief amici curiae of Ohio, et al. filed. (Corrected)

Amici brief of Truck Safety Coalition, et al. not accepted for filing. (To be corrected - December 8, 2025)

Brief amici curiae of Truck Safety Coalition, et al. filed. (Corrected)

Brief amicus curiae of Robert Cox filed.

Brief amicus curiae of American Truckers United filed.

Brief amicus curiae of Gergana Franco filed.

Brief amicus curiae of Institute for Safer Trucking filed.

Joint appendix filed.

Brief of petitioner Shawn Montgomery filed.

Motion to extend the time to file the briefs on the merits granted. The time to file the joint appendix and petitioner's brief on the merits is extended to and including December 1, 2025. The time to file respondents' brief on the merits is extended to and including January 14, 2026.

Motion for an extension of time to file the briefs on the merits filed.

Petition GRANTED.

DISTRIBUTED for Conference of 9/29/2025.

Rescheduled.

Supplemental brief of respondents C.H. Robinson Worldwide, Inc., et al. filed. (Distributed)

DISTRIBUTED for Conference of 9/29/2025.

Reply of petitioner Shawn Montgomery filed. (Distributed)

Brief of respondents C.H. Robinson Worldwide, Inc., et al. in support filed.

Brief amicus curiae of National Association of Manufacturers filed.

Petition for a writ of certiorari filed. (Response due July 7, 2025)

Application (24A846) granted by Justice Barrett extending the time to file until June 2, 2025.

Application (24A846) to extend the time to file a petition for a writ of certiorari from April 3, 2025 to June 2, 2025, submitted to Justice Barrett.

Shawn Montgomery, Petitioner, represented by Paul D. Clement

C.H. Robinson Worldwide, Inc., C.H. Robinson Company, C.H. Robinson Company, Inc., and C.H. Robinson International, Inc., Respondent, represented by Theodore J. Boutrous Jr.

C.H. Robinson Worldwide, Inc., C.H. Robinson Company, C.H. Robinson Company, Inc., and C.H. Robinson International, Inc., Respondent, represented by Warren L. Dean Jr.

Airlines for America, Amicus Curiae, represented by Shay Dvoretzky

Amazon.com, Inc. and Wayfair LLC, Amicus Curiae, represented by Roman Martinez

American Honda Motor Co., Inc., Amicus Curiae, represented by Chantel L. Febus

American Truckers United, Amicus Curiae, represented by Rosalind Bell Bienvenu

Chamber of Commerce of the United States of America, et al., Amicus Curiae, represented by Noel John Francisco

Gergana Franco, Amicus Curiae, represented by Jonathan Lawrence Hilton

Institute for Safer Trucking, Amicus Curiae, represented by Brian Wolfman

Interested Freight Brokers, Amicus Curiae, represented by Robert Daniel Moseley Jr.

National Association of Manufacturers, Amicus Curiae, represented by Ronald Michael Jacobs

OurBus, Inc., Amicus Curiae, represented by Patricia Lynn Gatling

Preemption Scholars, Amicus Curiae, represented by Ernest A. Young

Professors Keith Hylton, Michael Greve and Richard Epstein, Amicus Curiae, represented by Martin V. Totaro

Robert Cox, Amicus Curiae, represented by Adina H. Rosenbaum

State of Ohio, 28 Other States, and the District of Columbia, Amicus Curiae, represented by Mathura Jaya Sridharan

States of Nebraska and Georgia, Amicus Curiae, represented by Frederick Richard Yarger

Tokio Marine Houston Casualty Company, Amicus Curiae, represented by Conte Carmelo Cicala

Transportation Intermediaries Association, Inc., Amicus Curiae, represented by Marc S. Blubaugh

Truck Safety Coalition, Parents Against Tired Truckers, and Citizens for Reliable and Safe Highways, Amicus Curiae, represented by Hyland Hunt

United States, Amicus Curiae, represented by D. John Sauer

Washington Legal Foundation, Amicus Curiae, represented by Zac Morgan