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Evidence for private arbitration

ZF Automotive U. S. v. Luxshare

Updated Sep 19, 2026

In brief

The Supreme Court ruled that §1782(a) does not cover private commercial arbitration panels and overturned the Sixth Circuit’s ruling.

Where it stands
Decided

Decided · June 13, 2022 · Opinion by Justice Barrett

What it’s about
This case asked whether parties in private arbitration proceedings overseas can use a federal statute, 28 U.S.C. § 1782(a), to get discovery in U.S. courts for use in those arbitrations.
Who it affects
Private commercial arbitration parties cannot use §1782(a) to ask U.S. courts for evidence for those proceedings. The law reaches only governmental or intergovernmental bodies that decide disputes.

Summary: written with AI from the case record.

Illustration for ZF Automotive U. S., Inc. v. Luxshare, Ltd.
Conceptual illustration · AI-generated

What it's about

The Supreme Court held that the statute applies only to governmental or intergovernmental tribunals, not private commercial arbitration panels.

Federal appeals courts had split over whether U.S. courts could help private arbitration abroad gather evidence; the Supreme Court settled that question.

Question presented

Whether 28 U.S.C. § 1782(a), which permits litigants to invoke the authority of United States courts to render assistance in gathering evidence for use in "a foreign or international tribunal," encompasses private commercial arbitral tribunals, as the U.S. Courts of Appeals for the Fourth and Sixth Circuits have held, or excludes such tribunals, as the U.S. Courts of Appeals for the Second, Fifth, and Seventh Circuits have held.

What the Court decided

Holding

Only a governmental or intergovernmental adjudicative body constitutes a “foreign or international tribunal” under 28 U. S. C. §1782, and the bodies at issue in these cases do not qualify. No. 21–401, reversed

Result
Reversed

The vote

Majority author
Amy Coney Barrett

What's next

Lower courts will apply this rule to future §1782(a) requests. Parties seeking evidence under the law must identify a governmental or intergovernmental body that decides disputes, not a private commercial panel.

Documents

4

Docket activity

11
  • New analysis added

    Sep 19, 2026 · Court records

  • AI analysis generated: Case Briefing

    Sep 19, 2026 · Generated

  • New analysis added

    Sep 19, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Sep 19, 2026 · Generated

  • AI analysis generated: Opinion Summary

    Sep 19, 2026 · Generated

Show 6 more
  • AI analysis generated: Decision Record

    Sep 19, 2026 · Generated

  • Case data updated: status, opinion_date

    Jul 25, 2026 · Court records

  • Opinion added: opinion

    Jun 13, 2022 · Court records

  • Brief added: Reply

    Oct 22, 2021 · Court records

  • Brief added: Petition

    Sep 10, 2021 · Court records

  • Brief added: Questions Presented

    Court records

More questions

4
What did ZF Automotive v. Luxshare decide?
The Supreme Court ruled that §1782 applies only to governmental or intergovernmental bodies that decide disputes, not private commercial arbitration panels.
What does the ruling mean for private arbitration parties?
They cannot use §1782 to ask U.S. courts for evidence for private commercial arbitrations.
What disagreement did ZF Automotive v. Luxshare resolve?
Federal appeals courts disagreed about whether §1782 covered private arbitration, and the Supreme Court settled that question.
What happens next for future §1782 requests?
Lower courts will screen future requests under this rule: private commercial panels do not qualify, while governmental or intergovernmental bodies may qualify.

Sources

Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.

Checked Sep 19, 2026Methodology

Court records and filings

Reporting and analysis