As Brazil prepares for the 2026 elections, the Superior Electoral Court (TSE) is set to see new leadership with Minister Kassio Nunes Marques taking over the presidency from Cármen Lúcia and André Mendonça stepping in as vice president. This change is significant as it marks the first time two ministers appointed by former President Jair Bolsonaro are leading the court simultaneously, reflecting a shift in judicial power dynamics.

The TSE will face critical challenges ahead of the elections, particularly in implementing alterations to the Clean Slate Law (Lei da Ficha Limpa), which aims to prevent candidates with criminal records from running for office. Moreover, the court will need to address emerging issues related to the regulation of content produced by artificial intelligence, broadening its mandate beyond tackling fake news and election-related attacks that characterized the contentious 2022 elections.

This new composition of the TSE consists of seven ministers: three from the Supreme Court, two from the Superior Court of Justice, and two jurists appointed by the sitting president. The appointment of these ministers suggests a new strategic approach to electoral governance, as they will need to navigate complex legal frameworks and technological advancements in a highly polarized political environment.