Brazil's President Jair Bolsonaro gestures during a military parade to celebrate the bicentennial independence of Brazil, in Brasilia, Brazil September 7, 2022. ELECTRONIC VOTINGBrazil adopted electronic voting machines in 1996 to end widespread fraud involving paper ballots. THIN PAPER TRAILStill, some election experts say the lack of a paper record for each vote does limit opportunities to conduct audits if the election is contested. Voters punch their choices into electronic voting machines at 477,000 voting stations across Brazil. Last year, Congress voted down Bolsonaro's proposal to reintroduce a paper record for each vote cast.

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