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Lujan v. National Wildlife Federation

497 U.S. 871 · Decided June 27, 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

Lujan v. National Wildlife Federation was decided on June 27, 1990 by a vote of 5–4. The Court reversed the lower court's decision. Justice Antonin Scalia wrote the opinion of the Court. SCDB classifies its main issue as “Standing, personal injury” in the Judicial Power area.

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Case details

Citations
497 U.S. 871 · 110 S. Ct. 3177 · 111 L. Ed. 2d 695 · 1990 U.S. LEXIS 3458
Docket number
89-640
Decided
June 27, 1990
Argued
April 16, 1990
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
5–4
Majority opinion
Antonin Scalia
Opinion assigned by
William H. Rehnquist
How the case arrived
Certiorari
Issue area
Judicial Power
Legal provision
Administrative Procedure Act or Administrative Orders Review Act
Type of law
Federal statute
Decision direction (SCDB)
Conservative what this means

How the Justices voted

Full case caption

Lujan, Secretary of the Interior, et al. v. National Wildlife Federation et al.

SCDB identifiers: case 1989-142, docket 1989-142-01.

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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