The Supreme Court turned away Florida's lawsuit against California and Washington over their practice of issuing commercial driver's licenses to illegal immigrants, a case built on the wreckage of a fatal crash and a five-page dissent that accused the majority of abandoning its constitutional duty.
The 7-2 denial came without explanation. The unsigned majority offered no reasoning for refusing to let Florida file its complaint. Only Justices Clarence Thomas and Samuel Alito dissented, arguing the Court has no choice but to hear disputes between states.
The case, filed under the Supreme Court's original jurisdiction, the narrow channel reserved for lawsuits between states, centered on a straightforward claim: California and Washington defied federal law by handing commercial driver's licenses to people who are not citizens or legal permanent residents. Florida said the consequences of that defiance arrived on its highways in the form of unqualified truck drivers and preventable deaths.
In August 2025, an illegal immigrant from India named Harjinder Singh allegedly attempted an illegal U-turn across multiple lanes while driving a tractor-trailer on a Florida highway. A minivan traveling behind him had no time to react. Three people died.
Investigators found that Singh held valid commercial driver's licenses from both California and Washington, despite his immigration status and despite having failed the Federal Motor Carrier Safety Administration's English proficiency test. Federal law requires CDL holders to demonstrate English proficiency. California and Washington issued the licenses anyway.
Florida Attorney General James Uthmeier announced the lawsuit in October 2025, asking the Supreme Court to rule that states lack the authority to issue CDLs to people who are neither citizens nor legal permanent residents. The same month, Uthmeier filed a separate original-jurisdiction suit against California over a tax policy Florida claims violates the commerce clause by over-taxing revenue earned in other states.
The CDL case never got a hearing. The tax case remains pending; the Court has discussed it in closed-door conferences but has not yet decided whether to take it up.
Justice Thomas did not let the denial pass quietly. In a five-page dissent joined by Justice Alito, he laid out the stakes in plain terms, as Fox News reported:
"The State of Florida moved for leave to file a complaint against Washington and California for defying federal law by providing commercial driver's licenses to illegal aliens who cannot read English. The result of this practice, Florida alleges, is the disturbing phenomenon of illegal-alien truck drivers causing fatal accidents on the road. I respectfully dissent from the Court's denial of Florida's motion because we cannot refuse to hear suits between States."
That last line carries legal weight. The Constitution grants the Supreme Court original jurisdiction over controversies between states. Thomas's argument was not merely that the case had merit, it was that the Court had no discretion to refuse it.
He went further, citing the Department of Transportation's own assessment. Thomas wrote that the department "seems to partly attribute this trend to 'systemic non-compliance' with federal CDL standards in several States, including California." The word "trend" is worth noting. Thomas characterized the pattern of illegal-immigrant truck drivers causing fatal accidents as "disturbingly common."
The Court's recent immigration rulings have drawn intense attention from both sides of the political divide, but this decision stands apart. The majority did not rule against Florida on the merits. It refused to hear the case at all, and said nothing about why.
Thomas addressed that silence directly:
"This Court declines to even hear Florida's claims, even though it has nowhere else to bring them. Because I would allow Florida to file its complaint, I respectfully dissent."
That procedural point matters. Original jurisdiction cases exist precisely because states cannot sue each other in lower federal courts. When the Supreme Court declines to hear such a case, the plaintiff state has no alternative forum. Florida's claim, that two other states are violating federal law in ways that get people killed on Florida roads, simply dies.
Republican-led Florida accused the Western states, both led by Democrats, of openly defying immigration laws, as the Associated Press reported. The state asked the justices to draw a clear line: states cannot issue CDLs to people who lack lawful status. Seven justices declined to engage with that question.
The decision reflects a longstanding institutional reluctance. The Court has historically been cautious about exercising original jurisdiction, preferring to reserve it for the most extraordinary disputes. But Thomas's dissent argued this case met any reasonable threshold, federal law allegedly violated, lives lost, and no other court available to resolve the conflict.
The FMCSA administers English proficiency testing for commercial driver's license applicants. Singh failed that test. Yet both California and Washington issued him CDLs. Florida's complaint alleged this was not an isolated breakdown but part of a broader pattern of non-compliance with federal standards.
Thomas cited the Department of Transportation's own language about "systemic non-compliance" in multiple states, with California named explicitly. The dissent did not identify how many illegal immigrants hold CDLs issued by these states, that figure was not part of the record, but the implication was clear: if the federal government itself recognizes the problem, and states continue to defy the standards, who enforces the law?
The answer, after this ruling, appears to be no one, at least not through the courts. Florida tried the only legal path available to a state challenging another state's conduct. The Court blocked that path without a word of explanation.
The Newsmax account of the ruling noted that the decision reflects the Court's broader reluctance to hear original state-versus-state lawsuits, a pattern that predates this case but carries sharper consequences when the underlying dispute involves public safety and federal immigration law.
Meanwhile, Justice Alito has been vocal in other immigration-related cases before the Court this term, pressing hard on questions of federal authority and state compliance. His decision to join Thomas's dissent here was consistent with that posture.
The human cost of the policy dispute is not abstract. Three people in a minivan on a Florida highway are dead. The driver who allegedly killed them held commercial licenses from two states that, by Florida's account, had no legal authority to issue them. He could not pass a basic English proficiency exam required by federal regulators.
Florida brought that case to the only court with jurisdiction to hear it. Seven justices said no. They did not say the claim lacked merit. They did not say California and Washington were complying with federal law. They said nothing.
The broader fight over immigration enforcement continues to play out across multiple federal courts and multiple cases. But this particular dispute, over whether states can hand commercial trucking licenses to illegal immigrants who fail federal safety tests, now has no judicial forum at all.
Uthmeier's separate tax lawsuit against California remains alive, at least for now. The Court has taken it up in conference but issued no ruling. Whether the justices show the same reluctance to engage with that case remains an open question.
The internal tensions on the Court have been visible all term. But the CDL case exposed something different from the usual ideological splits. This was not a close call on constitutional interpretation. It was a question of whether the Court would open its doors to a state with a dead-letter federal law and dead citizens on its roads.
Seven justices kept the doors shut. Two said the Constitution required otherwise.
When states openly defy federal safety standards, people die on someone else's highway, and the only court with jurisdiction refuses to even listen, the question isn't whether the system failed. It's who exactly the system is protecting.
