A study delivered to Supreme Federal Court minister Luiz Fux on 3 November recommended gradually restricting betting, starting with online casinos, rather than ending sports betting. Open Society Foundations funded the research, which reported that 56% of respondents supported banning online games while some backed continued betting under an advertising ban; the study later featured in arguments for Provisional Measure 1.394/2026, which prohibited fixed-odds betting nationwide.
A study funded by Open Society Foundations recommended gradual restrictions on betting, starting with online casinos, but was later used to support Brazil's nationwide ban on fixed-odds betting. First lady Rosângela da Silva, known as Janja, delivered the study to Supreme Federal Court minister Luiz Fux at a public hearing on 3 November.