The Tribunal Superior Eleitoral ordered the suspension of an AtlasIntel electoral poll regarding the 2026 presidential race on May 19, 2026 [1].
This decision follows a legal challenge from the pre-campaign team of Senator Flávio Bolsonaro (PL-RJ), who alleged the survey was flawed. The move highlights the tension between private polling institutes and political campaigns in Brazil as the presidential race intensifies.
According to the dossier, the suspended poll, registered as BR-06939/2026 [2], showed a decline in support for Flávio Bolsonaro. Data indicated his support fell from 47.8% to 41.8%, representing a drop of six percentage points [3].
Bolsonaro's team petitioned the court after audio recordings were released, which they argued suggested the induction of respondents and other methodological irregularities [4]. Minister Kassio Nunes Marques of the TSE presided over the order to halt the dissemination of the results pending a formal review [5].
AtlasIntel issued an official note defending its methodology and said it had complied with the court's decision [5]. The institute said its processes were sound despite the allegations brought forward by the senator's campaign team [5].
The TSE's intervention comes as a response to the potential for skewed data to influence public perception during a sensitive pre-campaign period. The court is now reviewing the technical aspects of the survey to determine if the results were manipulated, or if the methodology failed to meet legal standards [4].
“The TSE ordered the suspension of the dissemination of AtlasIntel’s electoral poll.”
The suspension of poll BR-06939/2026 underscores the high stakes of electoral data in Brazil, where the Tribunal Superior Eleitoral acts as a strict regulator of public opinion metrics. By intervening based on allegations of 'respondent induction,' the court is signaling that methodological transparency will be scrutinized to prevent the use of skewed data in political warfare.
