Key Points
- A judge in Argentina has mandated a complete nationwide shutdown of Polymarket due to lack of gambling authorization
- Both Google and Apple must delete the Polymarket application from their digital storefronts throughout Argentina
- Authorities discovered the platform enabled instant registration without requiring user verification or age validation
- European nations including Portugal and the Netherlands have similarly pursued legal measures against Polymarket
- Brazilian gambling authorities announced they are examining prediction market platforms following Kalshi’s market entry
A judicial authority in Buenos Aires has mandated a comprehensive ban on Polymarket, the digital prediction market powered by cryptocurrency technology. The ruling determined that the service was conducting operations throughout Argentina without securing the necessary gambling authorization.
The judicial order further requires both Google and Apple to eliminate the Polymarket mobile application from their respective digital marketplaces for Argentine users.
Legal proceedings initiated after the Buenos Aires City Lottery submitted formal charges. The lottery organization identified that Polymarket was providing services within the jurisdiction without proper licensing.
The Buenos Aires Specialised Gambling Prosecutor’s Office assumed responsibility for the investigation. Officials characterized Polymarket as an “underground digital wagering operation” functioning without legitimate authorization.
The investigation revealed that Polymarket permitted individuals to establish accounts instantaneously while bypassing identity confirmation procedures and age verification protocols. The service maintains no registered permits with the Association of State Lotteries of Argentina.
These discoveries prompted the court’s intervention. The decision may establish precedent for additional regulatory measures throughout the nation.
Polymarket has yet to release any official statement regarding the ruling.
European Authorities Intensify Oversight of Cryptocurrency Wagering Platforms
Argentina represents just one jurisdiction implementing restrictions on Polymarket. European regulatory bodies have executed comparable measures throughout recent months.
Portuguese authorities officially designated Polymarket as an unlicensed betting operation. National legislation in Portugal explicitly forbids wagering on political outcomes, encompassing both local and foreign elections.
The Portuguese regulator, officially titled the Serviço de Regulação e Inspeção de Jogos, documented a €103 million spike in election-focused betting activity on the service. The agency published an official order demanding Polymarket terminate its operations.
The Netherlands gambling oversight body Kansspelautoriteit similarly imposed enforcement measures against Polymarket. The agency determined the platform had been functioning throughout the Netherlands without obtaining proper gambling authorization.
These developments illustrate an expanding trend of regulatory enforcement targeting cryptocurrency-based prediction marketplaces across numerous jurisdictions.
South American Oversight Bodies Monitor Market Developments
The circumstances in Argentina emerge while neighboring Brazil maintains vigilant observation of prediction marketplace activities.
Kalshi, a competing prediction market service, recently commenced operations in Brazil. This represented the organization’s inaugural international expansion beyond United States borders.
The Brazilian gambling oversight agency, identified as the Secretariat of Prizes and Bets, issued a response following the platform launch. Officials confirmed that prediction marketplaces constitute part of their ongoing analytical framework.
“It should be noted that, at present, there are no Brazilian companies formally authorised by the SPA to operate in this segment,” the regulatory body stated. Preliminary research concerning prediction markets remains ongoing within Brazil.
The Brazilian regulator’s commentary indicates the nation may implement similar restrictions if platforms persist in operating without domestic licensing compliance.
Polymarket has encountered successive regulatory obstacles spanning multiple geographical regions within a compressed timeframe. The platform received enforcement notices from Portugal, the Netherlands, and currently Argentina across recent months.

