Meta Oversight Board Flags 2 Election Errors

BRAZIL · ELECTION CAMPAIGN

The Meta Oversight Board said on Tuesday 20 October 2026 that Meta has made “recurring enforcement failures” in its election integrity efforts, citing President Lula’s ad accounts in Brazil and a US protest group’s Instagram account. The statement lands five days before the runoff of the Brazil election 2026 between Lula and conservative Senator Flávio Bolsonaro, and the Brazil runoff date is Sunday 25 October.

For US readers the case links two Meta mistakes, one against Lula’s ad accounts and one against the No Kings Coalition during protests in the United States on 17 October. Meta is a US company facing a Brazilian court order on equal treatment, while our Brazil election polls tracker shows a close race and the Brazil election odds page shows bettors favouring Flávio.

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Runoff poll average: Flávio Bolsonaro 51.1%, Lula 48.9%

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What the Meta Oversight Board Said

The Oversight Board is the independent panel that reviews Meta’s moderation decisions, and its two co-chairs issued the statement on its website. They wrote that, “from the removal of political activist accounts during protests in the U.S. ahead of the midterm elections to technical restrictions that hit the accounts of a presidential candidate in Brazil”, Meta must make enforcement “transparent and consistent” and protect political speech.

The co-chairs said failures in elections tend to take two forms, overenforcement that suppresses political speech and underenforcement that undermines electoral integrity. They called Meta’s use of its fraud policies against Lula’s ad accounts a case of overenforcement that “should have been escalated to an internal team of expert reviewers”.

After Brazil’s October 2022 election the Board asked Meta to build a measurable framework for judging its election integrity work, including public metrics. The co-chairs said Meta still cites only broad activity figures, such as ads stored or accounts removed, and that this “must change”.

They added that Meta pledged in 2025 to allow more speech and make fewer mistakes around elections and political debate. In their words, the company “still has more work to do to fulfill that promise”.

The Lula Ad Accounts Behind the Statement

Lula’s coalition went to the electoral court (TSE) saying Meta repeatedly failed to deliver its posts, and on 15 October Minister Marco Aurélio Bellizze barred Meta from cutting the reach of political content from either candidate, G1 reports. The court’s virtual plenary upheld the order unanimously, Agência Brasil reports, as in Brazil Court Votes 7 to 0 for Meta Order.

Meta said on 16 October that temporary technical faults hit Lula’s campaign while denying any bias, as in Meta Admits Lula Glitches, Denies Bias. On Monday 19 October the campaign told the court Meta was still not complying, as in Lula Campaign Says Meta Defies Court Order.

The campaign also alleged that Meta’s AI image tool refused requests to create pictures of Lula while allowing pictures of Flávio, which is an allegation in its court petition. Meta told the court it has since taken extra steps so the tool also rejects prompts that use only the candidates’ first names, Agência Brasil reports.

How Meta Answered the Electoral Court

In a filing reported on Tuesday 20 October, Meta told the TSE that it complied with the court’s decisions and that content on both candidacies is “treated equally and in a non-discriminatory way”, G1 reports. It also said there was no negligence or resistance, after Bellizze gave it 24 hours on Monday 19 October and raised the daily fine for non-compliance from R$500,000 (about US$99,700) to R$1 million (about US$199,400).

Meta said it reviews by a human, within two hours, any restriction placed automatically on the ad accounts of the official campaigns, Agência Brasil reports. It quoted Bellizze’s own remark that the equality required by electoral law is one of rules and criteria, “and not of results”.

Meta also warned that, under the order, government bodies, NGOs, news outlets and other groups running ads on social issues cannot show those ads in Brazil from Monday 19 October until after the runoff, G1 quotes it as saying. The company stressed that the rule covers ads only and not organic posts or discussion of politics.

Bellizze then met Meta and both campaigns at the TSE on Tuesday afternoon, a meeting Meta itself requested, Agência Brasil and Gazeta do Povo report. Gazeta do Povo says Lula’s side described restrictions on post delivery and ad boosting, Meta blamed technical problems and denied political bias, and the minister said transparency and equality between candidates were the goal.

The No Kings Account in the United States

The No Kings Coalition organises rallies against the policies of President Donald Trump, and its Instagram account went offline during nationwide protests on Saturday 17 October. Meta apologised and said its automated defences wrongly flagged a surge of bot-like traffic, which it linked to an AI tool reading profiles and hashtags, CNET and Mashable report.

Meta spokesman Andy Stone put the outage at about an hour, while the coalition said it lost access for longer, CNET and Mashable report, and the coalition set a deadline of 5 p.m. Pacific time on Wednesday 21 October for Meta to answer an open letter. The Board said the error “should have been caught” by Meta’s mistake-prevention systems, and asked why No Kings accounts were not in the cross-check program, which ensures human review of important civic accounts before a decision.

Campaign Money Flowing to Meta

G1 counted at least R$288.7 million (about US$57.6 million) in declared campaign spending with Meta so far in 2026, more than double the R$129 million (about US$25.7 million) of 2022. The figures are partial, because final accounts are due on 3 November and, for the runoff candidates, on 14 November.

The Liberal Party leads party spending with Meta at R$63.7 million (about US$12.7 million), G1 reports. Flávio declared R$7.45 million (about US$1.49 million) and Lula R$2.59 million (about US$517,000), and Meta accounts for about 6% of all declared campaign spending, up from 1.9% in 2022.

What It Means for You

The statement is not a ruling and imposes nothing on Meta, so the electoral court’s order remains the binding constraint on the company until the runoff. It does show an independent panel describing the same weakness on both sides of the hemisphere, in Brazil on 25 October and in the United States on 3 November.

Our guides Who Dominates Brazil, Elites and Regions Explained and Brazil Geopolitics Explained 2026 give the background. Visitors and residents can read our São Paulo expat city guide for practical advice around election day.

What Is Not Known

We found no public reply from Meta to the Meta Oversight Board statement, and the Board gave no evidence that Meta favoured either candidate. We could not open the TSE’s decisions or Meta’s filing, so the court details rest on G1, Agência Brasil and Gazeta do Povo, which agree.

It is not known whether the TSE will accept Meta’s filing, impose the daily fine or order more changes before Sunday. The Board statement does not say how long Lula’s ad accounts were restricted, and the account of the No Kings outage rests on Meta’s own explanation as reported by CNET and Mashable.

What Prediction Markets Say

On Polymarket, an online prediction market, bettors give Flávio Bolsonaro an 80.0% chance of winning the 25 October runoff and Lula 20.5% (21 October, 2:22 a.m. ET). The Brazil Presidential Election event has drawn about US$190.0 million in bets, with about US$23.9 million on the Flávio contract and US$27.6 million on the Lula contract.

These prices are bets, not polls, and we draw no link between them and the Board’s statement. Live prices are on our odds page.

Why we show this: prediction markets turn real-money bets into a live probability that moves within minutes of the news, which is why investors, campaigns and newsrooms in the United States now follow them closely. We show them next to polls and official results, never instead of them.

Frequently Asked Questions

What did the Meta Oversight Board say about Brazil?

It said Meta has shown recurring enforcement failures in its election integrity efforts, citing technical restrictions on Lula’s ad accounts. It said the case should have gone to an internal team of expert reviewers.

Does the statement cover the United States too?

Yes, it also cites the removal of the No Kings Coalition’s Instagram account during US protests on 17 October. The Board said that error should have been caught by Meta’s mistake-prevention systems.

How did Meta respond to the Brazilian court?

In a filing reported on 20 October it told the electoral court that it complied and that both candidacies are treated equally. It also said there was no negligence or resistance.

What fine does Meta face in Brazil?

The court raised the daily fine for non-compliance to R$1 million (about US$199,400). Meta says it has complied, and no fine has been reported.

When is the Brazil runoff?

Brazil votes on Sunday 25 October 2026 in the runoff between Lula and Flávio Bolsonaro. The first round was held on Sunday 4 October.

Sources: Oversight Board, 20 October 2026; G1, 20 October 2026; G1 on Meta’s reply, 20 October 2026; G1 on campaign spending, 20 October 2026; Agência Brasil, 20 October 2026; Agência Brasil on Meta’s filing, 20 October 2026; Gazeta do Povo, 20 October 2026; CNET, 20 October 2026; Mashable, 19 October 2026; Central Bank of Brazil, PTAX 20 October 2026: R$5.0140 per US$1.

Editorial responsibility: Matthias Camenzind, Editor-in-Chief · Editorial standards · Report an error

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