France’s ANJ orders ISPs to geoblock Polymarket
Regulators cited illegal gambling status, ad-related criminal exposure, and a prosecutor-led probe into missing KYC controls.
France’s Autorité nationale des jeux (ANJ) has ordered French internet service providers to block access to prediction market Polymarket. The regulator framed the move as enforcement against unauthorized gambling and pointed to manipulation and identity-verification concerns.
Key Takeaways
- France’s national gambling regulator ordered ISP-level blocking of Polymarket for users inside France.
- Prediction websites are treated as illegal gambling under French rules, and Polymarket is not authorized to operate in the country.
- Promoting unauthorized gambling sites was flagged as a criminal offense, with fines up to €100,000 (about $114,000).
- A May 2026 cybercrime investigation referenced missing identity checks such as KYC and raised concerns about potential outcome manipulation.
France Orders ISP Geoblock of Polymarket
France’s Autorité nationale des jeux (ANJ) ordered internet service providers to geoblock Polymarket on July 18, 2026. A geoblock is a country-level access restriction, typically enforced at the ISP layer, that prevents users in a specific jurisdiction from reaching a site or service.
The order follows a longer enforcement track. The regulator had already shared plans in November 2024 to block Polymarket for failing to comply with national gambling laws, making the July 2026 directive a step from stated intent to operational restriction.
For traders and liquidity providers, the immediate impact is not philosophical. It is access risk. When a venue loses a jurisdiction, participation can thin out, onboarding becomes harder, and counterparties concentrate elsewhere.
ANJ’s Case: Illegal Gambling, Advertising Risk, and Alleged Manipulation
ANJ’s core legal position is straightforward. Prediction websites are considered illegal gambling in France, and Polymarket is not authorized to operate there.
The regulator also put a spotlight on downstream exposure: advertising unauthorized gambling sites is a criminal offense in France, with fines of up to €100,000 (about $114,000). That framing matters because it widens the compliance blast radius beyond the platform itself to France-facing affiliates, promoters, and any distribution channel that effectively markets access.
ANJ paired the licensing argument with market-integrity language, citing concerns about potential outcome manipulation on certain event contracts. It gave a specific example tied to weather-related markets, stating: “Some of the bets offered on this platform appeared to be rigged: for example, bets on the weather revealed that weather sensors may have been hacked.”
KYC Scrutiny and the May 2026 Prosecutor-Led Cybercrime Investigation
French authorities are not treating this as a narrow administrative dispute. The cybercrime unit of the Paris Public Prosecutor’s Office opened an investigation in May 2026 into the alleged rigged-bets issue and found a lack of identity verification controls, including missing Know Your Customer (KYC) checks.
KYC is the basic identity-verification layer used by regulated financial services to confirm who a user is. By tying the ISP block to a prosecutor-led cybercrime investigation and to KYC gaps, the enforcement narrative shifts toward consumer protection and market integrity, not just licensing.
Polymarket’s access constraints are not limited to France. The platform has been blocked in multiple countries, including Singapore, Poland, Portugal, Hungary, Ukraine, Brazil, and Indonesia. Polymarket also said it was geoblocked in 36 regions at press time, a figure not independently corroborated in the available material.
Signals Traders Should Track After the France Block
The next market-relevant details are mechanical. Traders will want clarity on the implementation of the ISP block, including which domains are covered, when enforcement takes effect, and whether mirrors or app-based access are included.
The second signal is whether Polymarket changes posture. Any appeal, compliance adjustment, or rollout of identity verification and KYC controls would indicate the platform is optimizing for jurisdictional durability rather than accepting fragmentation as the cost of doing business.
Third, watch for follow-on actions across the EU. France’s move is a template other regulators can copy quickly, either via additional ISP blocks or by leaning on advertising enforcement.
Finally, the US legal backdrop remains a live variable for global access policy. Kentucky sued five prediction market platforms including Kalshi and Polymarket on June 17, 2026, alleging unlicensed sports betting, and at least 17 other states followed suit. The Commodity Futures Trading Commission also sued eight states, arguing they interfered with the CFTC’s authority over federally regulated event contracts.
Why This France Move Matters for Prediction-Market Liquidity and Access Risk
I treat ISP-level blocking as a real escalation because it changes the user experience from “not allowed” to “not reachable.” France signaled this path back in November 2024, but the July 2026 order turns regulatory pressure into a distribution hit, and that raises the odds of more Europe-wide access fragmentation over time.
The threshold that matters is whether enforcement stays confined to access blocks or expands into the advertising channel and identity controls. If KYC requirements and promoter liability become the standard regulatory wedge, the setup starts to look structural rather than narrative-driven, and liquidity will increasingly cluster in fewer compliant regions with clearer rails.
