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Maislin Industries, U.S., Inc. v. Primary Steel, Inc.

497 U.S. 116 · Decided June 21, 1990 · 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

Maislin Industries, U.S., Inc. v. Primary Steel, Inc. was decided on June 21, 1990 by a vote of 7–2. The Court reversed the lower court's decision and remanded the case. Justice William J. Brennan Jr. wrote the opinion of the Court. SCDB classifies its main issue as “Judicial review of agency actions” in the Judicial Power area.

Read the opinion

Case details

Citations
497 U.S. 116 · 110 S. Ct. 2759 · 111 L. Ed. 2d 94 · 1990 U.S. LEXIS 3291
Docket number
89-624
Decided
June 21, 1990
Argued
April 16, 1990
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed and remanded
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
7–2
Majority opinion
William J. Brennan Jr.
Opinion assigned by
William J. Brennan Jr.
How the case arrived
Certiorari
Issue area
Judicial Power
Legal provision
Interstate Commerce Act
Type of law
Federal statute
Decision direction (SCDB)
Liberal what this means

How the Justices voted

Full case caption

Maislin Industries, U.S., Inc., et al. v. Primary Steel, Inc., et al.

SCDB identifiers: case 1989-121, docket 1989-121-01.

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Cases on the same legal provision: Interstate Commerce Act

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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