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Joseph Anza v. Ideal Steel Supply Corp.

547 U.S. 451 · Decided June 5, 2006 · 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

Joseph Anza v. Ideal Steel Supply Corp. was decided on June 5, 2006 unanimously (9–0). The Court reversed the lower court's decision and remanded the case. Justice Anthony M. Kennedy wrote the opinion of the Court. SCDB classifies its main issue as “Standing, statutory” in the Judicial Power area.

Read the opinion

Case details

Citations
547 U.S. 451 · 126 S. Ct. 1991 · 164 L. Ed. 2d 720 · 2006 U.S. LEXIS 4510
Docket number
04-433
Decided
June 5, 2006
Argued
March 27, 2006
Court era
Roberts 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
Anthony M. Kennedy
Opinion assigned by
John G. Roberts Jr.
How the case arrived
Certiorari
Issue area
Judicial Power
Legal provision
Racketeer Influenced and Corrupt Organizations Act (RICO)
Type of law
Federal statute
Decision direction (SCDB)
Conservative what this means

How the Justices voted

JusticeVoteSeparate writing
Justice John Paul StevensMajority
Justice Antonin ScaliaConcurrenceWrote an opinion
Justice Anthony M. KennedyMajorityWrote an opinion
Justice David H. SouterMajority
Justice Clarence ThomasSpecial concurrenceWrote an opinion
Justice Ruth Bader GinsburgMajority
Justice Stephen G. BreyerSpecial concurrenceWrote an opinion
Chief Justice John G. Roberts Jr.Majority
Justice Samuel A. Alito Jr.Majority

Full case caption

Joseph Anza, et al. v. Ideal Steel Supply Corp.

SCDB identifiers: case 2005-059, docket 2005-059-01.

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Cases on the same legal provision: Racketeer Influenced and Corrupt Organizations Act (RICO)

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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