André Mendonça has been appointed as the new rapporteur for the Master case in Brazil's Supreme Federal Court (STF), positioning himself as a pivotal figure in the country’s political landscape during a crucial election year. With elections approaching, his role is especially significant as it could impact the dynamics between the government, Congress, and the judiciary. Mendonça, known for his technical profile and lack of political vendettas, was selected from an internal draw at the STF following the departure of former minister Dias Toffoli.

In addition to overseeing the Master case, Mendonça holds considerable influence as he is already in charge of an investigation into alleged fraud within the National Institute of Social Security (INSS), a matter that raises concerns among the Workers' Party and allies of President Lula. Furthermore, he will serve as the vice president of the Superior Electoral Court, working alongside Nunes Marques, who will lead the electoral justice system. This combination of responsibilities makes Mendonça a central figure to watch, as reactions from various political sectors, including Congress, the STF, and the Central Bank, will indicate how this positioning is received.

Mendonça’s appointment is noteworthy not just for his professional background, having been nominated to the STF by former President Jair Bolsonaro, but also for his personal connections, notably with former First Lady Michelle Bolsonaro, which could influence political alliances and strategies in the current climate. Observers of Brazilian politics will be keen to understand how his accumulating powers and the legal challenges he oversees will play out in the months leading up to the elections, potentially shaping the future of the country’s political landscape.