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Mattz v. Arnett

412 U.S. 481 · Decided June 11, 1973 · 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

Mattz v. Arnett was decided on June 11, 1973 unanimously (9–0). The Court reversed the lower court's decision and remanded the case. Justice Harry A. Blackmun wrote the opinion of the Court. SCDB classifies its main issue as “Indians, state jurisdiction” in the Civil Rights area.

Read the opinion

Case details

Citations
412 U.S. 481 · 93 S. Ct. 2245 · 37 L. Ed. 2d 92 · 1973 U.S. LEXIS 57
Docket number
71-1182
Decided
June 11, 1973
Argued
March 27, 1973
Court era
Burger Court
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed and remanded
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
9–0 (unanimous)
Majority opinion
Harry A. Blackmun
Opinion assigned by
Warren E. Burger
How the case arrived
Certiorari
Issue area
Civil Rights
Legal provision
27 Stat. 52
Type of law
Infrequently litigated statute
Decision direction (SCDB)
Liberal what this means

How the Justices voted

Full case caption

Mattz v. Arnett, Director, Department of Fish and Game

SCDB identifiers: case 1972-139, docket 1972-139-01.

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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