State immunity for transit agencies
Galette v. New Jersey Transit
In brief
NJ Transit cannot use New Jersey's interstate sovereign immunity as a shield in suits outside the state.
- Where it stands
- Decided
Decided 9-0 · March 4, 2026 · Opinion by Justice Sotomayor
- What it’s about
- The Supreme Court unanimously held that NJ Transit Corporation is not an arm of New Jersey and therefore is not entitled to share in the state's sovereign immunity.
- Who it affects
- People bringing claims against NJ Transit in another state cannot be turned away solely because the agency claims New Jersey's interstate sovereign immunity. Lower courts must treat NJ Transit as legally independent for this question.
Summary: written with AI from the case record.

What it's about
Justice Sotomayor wrote for the 9-0 Court, ruling that sovereign immunity extends only to arms of the state itself, not to legally independent entities the state creates.
The decision draws a line between a state itself and separate entities created by a state when interstate sovereign immunity is at issue.
Question presented
Is the New Jersey Transit Corporation an arm of the State of New Jersey for interstate sovereign immunity purposes?
What the Court decided
The vote
From the opinions
““Sovereign immunity extends only to arms of the state itself, not to legally independent entities the state creates.””
What's next
Lower courts must apply the Court's decision in cases involving NJ Transit's claim to interstate sovereign immunity. NJ Transit and people suing it will proceed under that rule in future litigation.
Docket activity
New analysis added
AI analysis generated: Case Briefing
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AI analysis generated: Impact Analysis
AI analysis generated: Opinion Summary
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Status changed from argued to decided
Judgment REVERSED and case REMANDED. Judgment in No. 24-1113 AFFIRMED and case REMANDED. Sotomayor, J., delivered the opinion for a unanimous Court. VIDED.
Opinion added: opinion
Opinion added: Opinion of the Court - SS
Audio Recording added: Oral Arguments - Galette
Argued. For New Jersey Transit Corporation, et al.: Michael Zuckerman, Deputy Solicitor General, Trenton, N. J. For Galette and Colt, et al.: Michael B. Kimberly, Washington, D. C. VIDED.
Brief added: Petition
More questions
- What did the Supreme Court rule in Galette v. New Jersey Transit?
- The Court ruled that NJ Transit is not an arm of New Jersey. It therefore cannot share the state's interstate sovereign immunity.
- Who is affected by the NJ Transit decision?
- People suing NJ Transit outside New Jersey are affected, as is the transit agency. Courts cannot dismiss solely because NJ Transit claims New Jersey's interstate sovereign immunity.
- How will lower courts apply the Galette decision next?
- Lower courts must treat NJ Transit as legally independent when it invokes interstate sovereign immunity. Other legal defenses may still be considered.
Sources
Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.