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Electoral Prosecutor's Office plans to use criminal evidence to bar faction-linked candidates

2 sources · 04 Jun 2026 · Share coverage ·

verbatim from the press

Brazil's Electoral Prosecutor's Office (MPE) is preparing a strategy to use elements from criminal investigations against candidates with alleged links to criminal factions in the 2026 elections, even without prior judicial conviction. The guidance will be directed to prosecutors nationwide through a technical note prepared by the Working Group to Combat Organized Crime in Electoral Matters.

Press quotes (1)
Correio do Povo

"O Ministério Público Eleitoral (MPE) pretende ampliar o uso de elementos obtidos em investigações criminais para contestar candidaturas de pessoas com supostas ligações com facções criminosas, mesmo quando ainda não houver condenação judicial que gere inelegibilidade."

The group was created within the Federal Prosecutor's Office at the beginning of 2025 and has validity until October 2027. According to O Globo, the collegium proposed that the use of evidence produced in the criminal sphere should be integrated into the MPE's candidate challenge manual for this year's elections. The internal assessment is that investigations and criminal proceedings can provide elements to demonstrate links between candidates and criminal organizations.

Press quotes (2)
O Antagonista

"A iniciativa parte do Grupo de Trabalho de Combate ao Crime Organizado no Âmbito Eleitoral, instalado no MPF no começo de 2025 com mandato até outubro de 2027."

Correio do Povo

"o colegiado propôs que a utilização de provas produzidas na esfera criminal passe a integrar o manual de impugnação de candidaturas elaborado para o pleito"

In April, Attorney General Paulo Gonet signaled the institutional position by stating during a meeting with prosecutors that the Public Ministry will "act firmly" to prevent the infiltration of criminal organizations in the electoral process. The MPE can propose actions, challenge candidate registrations and monitor all phases of the election.

Press quotes (1)
O Antagonista

"Em encontro com procuradores de todo o país, ele afirmou que o Ministério Público vai "atuar firme" para impedir a penetração de organizações criminosas no processo eleitoral"

The strategy moves in terrain of legal controversy, considering that the Federal Constitution ensures the presumption of innocence and the Clean Record Law links ineligibility to second-instance convictions. The use of evidence from ongoing investigations to bar candidacies is expected to be subject to dispute in the Superior Electoral Court and possibly in the Supreme Federal Court during 2026.

Press quotes (1)
O Antagonista

"A Constituição Federal assegura a presunção de inocência, e a Lei da Ficha Limpa vincula a inelegibilidade a condenações proferidas em segunda instância."

1. What we know (2)

Working Group was created in MPF at the beginning of 2025 with validity until October 2027

2 sources Correio do Povo O Antagonista

Paulo Gonet expressed institutional position to 'act firmly' against organized crime in elections

2 sources Correio do Povo O Antagonista
2. Where coverage thins out (1)

Covered by only some sources, or where the accounts diverge.

Covered by only some sources (1)

Strategy faces legal controversy due to presumption of innocence and Clean Record Law

Reported by: O Antagonista
Did not cover: Correio do Povo
3. What we don't know yet (5)
  • What specific criteria will the MPE use to define 'link to criminal faction'?

    Why it's still unknown: Sources mention 'alleged links' and 'connections' but don't specify objective criteria that would justify challenging candidacies

  • How will the transfer of criminal evidence to electoral proceedings work legally?

    Why it's still unknown: Articles don't detail the procedural mechanism for using wiretaps, plea bargains or other elements from criminal investigations in electoral challenges

  • Are there TSE precedents on using criminal evidence without conviction to bar candidates?

    Why it's still unknown: No source cites previous jurisprudence from the Superior Electoral Court on this specific strategy

  • What will be the specific content of the technical note being prepared?

    Why it's still unknown: Sources mention the group is preparing guidance but don't reveal document details

  • What are the timelines for publishing the technical note and beginning implementation of the strategy?

    Why it's still unknown: Articles don't inform when guidance will be sent to prosecutors or when it will begin to be applied

All sources

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