An arrest warrant is basically a set of instructions to the police: find this person and bring him in. It works best when the police can actually reach the person. On Thursday Brazilian Supreme Court Justice Alexandre de Moraes issued one for Eduardo Bolsonaro, the 42-year-old former congressman who is the brother of presidential candidate Flávio Bolsonaro and the son of former President Jair Bolsonaro. Eduardo lives in Texas and holds a US green card. So the instructions are fine. They just come with a condition attached.

The facts first. As the Associated Press reported, in a story carried by Al Jazeera, the warrant lands weeks before the runoff between President Luiz Inácio Lula da Silva and Flávio Bolsonaro, whom AP calls the favourite to win. In the fuller AP version, Eduardo was sentenced in June over his lobbying of the Trump administration. While his father was on trial over a coup attempt, Eduardo pressed Washington to sanction Brazilian officials and put higher tariffs on Brazilian exports. Moraes has now ordered the sentence to start immediately. He also cancelled Eduardo’s Brazilian passport and told the federal police to arrest him if he comes back to Brazil.

The outlets describe the sentence a little differently. AP calls it four years. Turkey’s Anadolu Agency says four years and two months, to begin under a semi-open regime, along with a fine of 50 daily payments. Either way, it is a real prison sentence for something that most people would think of as politics, if they didn’t know Brazilian criminal law.

Here is the line from the ruling that will get quoted most, in AP’s translation. The defendant, Moraes wrote, “cannot benefit from his own wrongdoing by fleeing the national territory.” That is a sound legal principle. It is also a fairly clear admission that the ruling’s main practical effect falls on the part of Eduardo’s life that is still inside Brazil. Eduardo has been in the US since 2025. AP reports that his long absence had already cost him his seat in the National Congress and his job as a federal police investigator. Now it costs him his passport too.

The extradition problem

You might ask why Brazil doesn’t simply request extradition. The US and Brazil do have an extradition treaty, signed in 1961. But treaties like this one aren’t machines that run on their own. The US government has to sign off on any request, and the US government at the moment is the Trump administration, which happens to be the government Eduardo was convicted of lobbying. AP notes that Trump administration officials have never said anything about his conviction.

Raphael Vieira da Fonseca Rocha, a law professor at the Federal University of Juiz de Fora, told AP that approval is unlikely. He also argued that sending a request anyway “would weaken the Supreme Court.” A court that asks for something and gets turned down publicly comes out looking smaller than a court that never asked. So his expectation is that the court won’t try, and he reads the passport cancellation as a way of applying pressure without asking.

Joao Pedro Padua of Fluminense Federal University goes further. Eduardo was convicted of coercion during judicial proceedings. Padua says that offence doesn’t appear on the treaty’s list of extraditable crimes, and that the list is usually treated as exhaustive. On that reading, the US “would have no legal basis to extradite Eduardo Bolsonaro.” Padua also points to a territorial problem: Eduardo was in the US when he did the things he was convicted for. Picture asking a country to hand someone over for lobbying its own government, while standing in its own capital. That’s a hard request to get approved.

So what does the warrant actually change? Eduardo now goes into Brazil’s national register of people wanted for imprisonment, according to Anadolu. He can’t travel on a Brazilian passport. And as long as he stays in Texas, he stays free. For someone who has already chosen to live in the US, it works less like an arrest and more like a very formal suggestion to keep living there.

The election

The timing is what makes this more than a legal footnote. Flávio came first in the first round on Sunday, and AP says the runoff is less than three weeks away. Eduardo has been his brother’s main link to the Trump administration. On May 26 he brought Flávio to the White House to meet Trump. At that point Flávio was under fire for his admitted ties to a disgraced banker, and analysts thought that might finish off his campaign. It didn’t. AP reports that Eduardo’s lawyer did not immediately respond to a request for comment.

Then there’s Moraes, whom the Bolsonaro family considers a political enemy. He ran the investigation that ended with Jair Bolsonaro being sentenced last year to 27 years in prison for the coup attempt. A ruling against another Bolsonaro, signed by that same justice, in the middle of a runoff, reads very differently depending on who is reading it. To the court, it is the routine enforcement of a conviction that has become final. To the Bolsonaro campaign, it is close to a free advertisement. The family’s whole argument is that the courts are out to get them, and here is a court issuing an arrest warrant for the candidate’s brother a few weeks before the vote.

I don’t think either reading is crazy, and that’s the awkward part. A court’s job is to enforce its judgments without checking the polls first. But it can’t stop voters from checking the calendar. Moraes has the law on his side and no means of getting the defendant into custody. Eduardo has no passport and a green card. Flávio picks up a grievance he can campaign on for the next couple of weeks.

Meanwhile the warrant stands, ready to be executed the moment Eduardo Bolsonaro decides to come home. Nothing about the incentives suggests he will.