Brazil's TSE Finalizes Electoral Rules for October 2026 General Elections

TSE Approves Key Electoral Resolutions for 2026 Elections

Brazil's Superior Electoral Court (TSE) has formalized a crucial set of regulations that will govern the upcoming October 2026 general elections. These resolutions, approved following extensive public consultation, aim to enhance the transparency and fairness of the electoral process, covering aspects from campaign finance to voter accessibility and the use of new technologies. The general elections are scheduled for October 4, 2026, with a potential runoff on October 25, 2026.

Significant Changes in Campaign Finance and Voter Access

Among the notable updates is the explicit requirement for political parties to allocate campaign funds proportionally to their indigenous candidacies. This measure mirrors existing policies for women and Black individuals, ensuring a minimum percentage of funding is directed to these groups to enhance representation within the electoral landscape.

To improve voter access, the TSE is implementing the 'Seu Voto Importa' (Your Vote Matters) program. This initiative will provide specialized transportation for voters facing significant barriers, including individuals with disabilities or reduced mobility, as well as residents of indigenous communities and quilombolas in remote areas.

Furthermore, the court has addressed the issue of political gender violence by allowing campaign expenses for security services for female candidates who receive threats during their campaigns.

Regulations on Artificial Intelligence and Electoral Conduct

The TSE has also established clear guidelines regarding the use of artificial intelligence (AI) in electoral campaigns. Parties and candidates are now obligated to clearly disclose the use of AI in their propaganda. The rules specifically prohibit the manipulation of voice and image, commonly known as 'deepfakes,' and the use of chatbots or avatars that simulate real individuals in interactions with voters.

Other resolutions cover the dissemination of electoral polling, accountability practices, and the management of the Special Fund for Campaign Financing (FEFC). The rules also detail alterations to voter registration, stipulating that electors must have completed 16 years of age by October 4, 2026, to be eligible to vote. The electoral register is set to close on May 8, 2026.

The Role of the Superior Electoral Court

The Superior Electoral Court (TSE), currently presided over by Justice Cármen Lúcia Antunes Rocha, plays a fundamental role in upholding Brazilian democracy. It is the highest body within the Electoral Justice system, working in conjunction with Regional Electoral Courts (TREs) to oversee the electoral process across all states and municipalities. The upcoming elections will determine the President and Vice-President of the Republic, as well as senators, federal deputies, state deputies, and district deputies.