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California v. Arc America Corp.

490 U.S. 93 · Decided April 18, 1989 · 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

California v. Arc America Corp. was decided on April 18, 1989 unanimously (7–0). The Court reversed the lower court's decision. Justice Byron R. White wrote the opinion of the Court. SCDB classifies its main issue as “Federal preemption of state legislation or regulation” in the Federalism area.

Read the opinion

Case details

Citations
490 U.S. 93 · 109 S. Ct. 1661 · 104 L. Ed. 2d 86 · 1989 U.S. LEXIS 2024
Docket number
87-1862
Decided
April 18, 1989
Argued
February 27, 1989
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
7–0 (unanimous)
Majority opinion
Byron R. White
Opinion assigned by
William H. Rehnquist
How the case arrived
Appeal
Issue area
Federalism
Decision direction (SCDB)
Conservative what this means

How the Justices voted

Did not participate: John Paul Stevens, Sandra Day O'Connor.

Full case caption

California et al. v. Arc America Corp. et al.

SCDB identifiers: case 1988-072, docket 1988-072-01.

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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