
Great Lakes Ins. SE v. Raiders Retreat Realty Co.
The Supreme Court unanimously ruled that choice-of-law provisions in maritime contracts are presumptively enforceable under federal maritime law, overturning a lower court decision that allowed state public policy to invalidate them. The case arose from a dispute over a yacht insurance policy that designated New York law as the governing authority.
- Status
- Decided
- Appeal from
- United States Court of Appeals for the Third Circuit
- Review granted
- Mar 6, 2023
- Argued
- Oct 10, 2023
- Decision released
- Feb 21, 2024
Decision briefing
The case in plain English
How did the Court rule on Great Lakes Insurance SE v. Raiders Retreat Realty Co.?
The Supreme Court ruled unanimously that choice-of-law provisions in maritime contracts are generally enforceable under federal law. The Court rejected an argument that these contracts could be ignored if they conflicted with a specific state's public policy. This decision overturned a lower court ruling that would have allowed Pennsylvania law to override a contract's requirement to use New York law.
How does this decision affect boat owners and insurance companies?
This ruling provides much-needed certainty for the maritime industry by ensuring that insurance contracts are interpreted the same way regardless of where a lawsuit is filed. Boat owners and insurers can now rely on the specific state law they agreed upon in their contracts without worrying about local state rules interfering. For example, a company headquartered in the U.K. can now be certain that its choice of New York law will be respected in U.S. courts.
Why does the Supreme Court care about uniform rules for the ocean?
The Constitution gives federal courts power over maritime cases to ensure that laws governing the seas are uniform across the entire country. Historically, the Court has worked to prevent a patchwork of different state rules from complicating international and interstate shipping. This case reinforces the idea that federal maritime rules should take priority over local state interests to keep maritime commerce predictable.
What was the reasoning behind the unanimous decision?
In a 9-0 decision, Justice Kavanaugh wrote the opinion for a unanimous Court, with Justice Thomas filing a concurring opinion.
“Federal maritime law presumes the validity of choice-of-law provisions in maritime contracts.”
What is the final word on maritime insurance contracts?
The Supreme Court confirmed that maritime contracts must follow the state law chosen in the agreement, even if that law conflicts with local state policies.
How will this ruling change future maritime legal battles?
Lower courts will now apply this strong presumption of enforceability to other maritime disputes, making it much harder for parties to escape their contractual obligations. Legal experts will watch to see if the narrow exceptions mentioned by the Court are ever used in future cases. Insurance companies are likely to continue using New York law in their maritime policies with increased confidence.
What was the core dispute between the insurance company and the yacht owner?
The insurer denied a claim after a yacht ran aground, leading to a fight over whether Pennsylvania or New York law should decide the case. The yacht owner wanted Pennsylvania law to apply because it offered better protections against the insurer.
What are the real-world consequences for people who own commercial or private vessels?
Owners must carefully review the 'choice-of-law' clauses in their insurance policies before signing. They can no longer rely on their home state's consumer protection laws if their contract points to a different state's legal system.
What is the specific legal rule the Court established in this case?
The Court established that choice-of-law clauses in maritime contracts are presumptively enforceable under federal admiralty law. This means they are assumed to be valid unless they fall under very narrow and rare exceptions.
What is the next procedural step for the parties involved in this lawsuit?
The case will likely return to the lower courts to be finalized based on the Supreme Court's instructions. The courts must now apply New York law to the original insurance dispute as required by the contract.
How does this ruling fit into the broader trend of federal versus state power?
The ruling reinforces federal authority over maritime issues to maintain national uniformity. It limits the ability of states to impose their own local policies on contracts that involve international or interstate maritime commerce.
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Official case materials anchor this page. Reporting is used only to add context and explain the dispute in plain English.
Page data last refreshed Mar 30, 2026.
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