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New York v. United States

505 U.S. 144 · Decided June 19, 1992 · 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

New York v. United States was decided on June 19, 1992 by a vote of 6–3. The Court affirmed the lower court's decision in part and reversed or vacated it in part. Justice Sandra Day O'Connor wrote the opinion of the Court. SCDB classifies its main issue as “National supremacy, air or water pollution” in the Federalism area. SCDB records that the Court declared an act of Congress unconstitutional.

Read the opinion

Case details

Citations
505 U.S. 144 · 112 S. Ct. 2408 · 120 L. Ed. 2d 120 · 1992 U.S. LEXIS 3693
Docket number
91-543
Decided
June 19, 1992
Argued
March 30, 1992
Decision type
Opinion of the Court (orally argued)
Disposition
Affirmed and reversed (or vacated) in part
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
6–3
Majority opinion
Sandra Day O'Connor
Opinion assigned by
William H. Rehnquist
How the case arrived
Certiorari
Issue area
Federalism
Legal provision
Article I, Section 8, Paragraph 3 (interstate commerce clause)
Type of law
Constitution
Held unconstitutional
An act of Congress
Decision direction (SCDB)
Conservative what this means

How the Justices voted

Full case caption

New York v. United States et al.

SCDB identifiers: case 1991-099, docket 1991-099-01.

Other cases on “National supremacy, air or water pollution”

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Cases on the same legal provision: Article I, Section 8, Paragraph 3 (interstate commerce clause)

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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