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Local Union No. 25 of the International Brotherhood of Teamsters v. New York

350 U.S. 155 · Decided January 9, 1956 · Supreme Court of the United States

Record summary. This page is generated from the Supreme Court Database’s coded data about the case. It describes who decided what, not the Court’s reasoning. Read the opinion itself before relying on it. Not legal advice.

At a glance

Local Union No. 25 of the International Brotherhood of Teamsters v. New York was decided on January 9, 1956 unanimously (9–0). The Court reversed the lower court's decision. Justice Sherman Minton wrote the opinion of the Court. SCDB classifies its main issue as “Federal preemption of state court jurisdiction” in the Federalism area.

Read the opinion

Case details

Citations
350 U.S. 155 · 76 S. Ct. 227 · 100 L. Ed. 2d 166 · 1956 U.S. LEXIS 1746
Docket number
33
Decided
January 9, 1956
Argued
November 10, 1955
Court era
Warren Court
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
9–0 (unanimous)
Majority opinion
Sherman Minton
Opinion assigned by
Earl Warren
How the case arrived
Certiorari
Issue area
Federalism
Legal provision
Labor-Management Relations Act
Type of law
Federal statute
Decision direction (SCDB)
Liberal what this means

How the Justices voted

Full case caption

Local Union No. 25 of the International Brotherhood of Teamsters, Chauffeurs, Warehousemen and Helpers of America et al. v. New York, New Haven & Hartford Railroad Co.

SCDB identifiers: case 1955-017, docket 1955-017-01.

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Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error