Brazil’s Supreme Court on Thursday delayed a ruling that would settle how Rio de Janeiro state names a governor after Cláudio Castro resigned on March 23, leaving the coastal state without a governor and deepening a political standoff that has lasted roughly three weeks. The postponement pushed further uncertainty about who can authorize government decisions while the court reviews a case tied to the upcoming transition.
The dispute centers on the remaining time in the term. The Supreme Court case asks whether Castro’s successor through January should be selected by voters in an early election or instead chosen by members of Rio’s legislature, which is due to address the question under current legal arrangements. Justice Flávio Dino, who brought the request for review, has up to 90 days to return to the court with a ruling.
The delay comes as Rio has lacked a governor since Castro stepped down to seek a Senate seat in the October elections, as required by law. With other potential replacements unavailable, Ricardo Couto de Castro, who leads the state’s judiciary, has been serving as governor. Local media has reported that, because the role is seen as temporary, Couto de Castro is facing pressure and headwinds in coordinating other state executives.
A decision by lawmakers rather than voters has shown early support within the Supreme Court, according to the case status described by the report. So far, the tally is 4-1 among the court’s 10 members in favor of a vote through the legislature, while the outcome of Dino’s review request would decide whether that path holds or whether an early election is required.
The report also described how legal succession options narrowed in the interim. Thiago Pampolha would have been eligible to fill Castro’s position but resigned as deputy governor in 2025 to take a seat in a state government watchdog body. Rodrigo Bacellar, the speaker of Rio’s legislature and next in line, was recently jailed and removed from office, leaving the judiciary chief as the interim governor.
Beyond the courtroom, the delay has fed into political calculations ahead of the October national elections and the question of who can take office next. The report said a new elected governor might not begin governing until January, when a gubernatorial result from the October general elections would otherwise be expected to take effect. Sen. Flávio Bolsonaro, described as one of former President Jair Bolsonaro’s sons and a potential rival to Luiz Inácio Lula da Silva in October’s elections, has pushed for state lawmaker Douglas Ruas to be elected governor through the state legislature.
Supporters of Lula and his candidate for Rio governor, Eduardo Paes, have argued that the public should go to the polls. A political consultant, Thomas Traumann, warned that the extended uncertainty is not only embarrassing but also dangerous, pointing to how policy delays can leave Rio unable to authorize agreements tied to economic conditions and public safety planning. Traumann said Brazil’s government had offered a deal to reduce diesel prices and that Rio was among the few states that did not agree because there was no one to authorize it, adding: “Now we will have Brazil’s most expensive diesel.”
In the same remarks, Traumann also asked who would issue instructions if violence were to flare, saying: “And what if there’s violence from crime gangs tomorrow morning. Who is going to tell police to react?” The report further said members of Rio’s judiciary fear they may soon face difficulties moving cases as they balance managing the state government with no defined end date for the crisis.