Polymarket and Kalshi Lack EU Authorization, Regulator Says

Europe’s top securities regulator flags the prediction market platforms as unlicensed to serve users in the bloc.

The European Securities and Markets Authority, known as ESMA, has issued a warning against Polymarket and Kalshi. The regulator says neither platform holds the authorization required to serve customers in the European Union. The warning was reported by Cryptopolitan, BitKE, and Cointribune EN.

Polymarket and Kalshi operate prediction markets. Users on these platforms place wagers on the outcome of real-world events. Topics range from elections and interest rate decisions to sports results and cultural moments. Both platforms have attracted large trading volumes over the past year.

ESMA’s warning centers on authorization, not on the legality of prediction markets as a concept. Under EU financial rules, firms offering investment or trading services to EU residents typically need a license from a national regulator or passporting rights across the bloc. Without that authorization, a platform risks enforcement action from national watchdogs.

The warning arrives as prediction markets face a patchwork of regulatory treatment worldwide. In the United States, Kalshi operates under oversight from the Commodity Futures Trading Commission, positioning its contracts as regulated derivatives. Polymarket has taken a different path, relying on blockchain infrastructure and facing separate scrutiny from US regulators over its structure.

Europe’s approach to crypto-adjacent markets has grown stricter since the rollout of the Markets in Crypto-Assets Regulation, known as MiCA. That framework set uniform rules for crypto asset service providers across EU member states. Prediction markets that blend elements of derivatives trading, betting, and blockchain settlement sit awkwardly within existing categories. ESMA’s warning suggests the agency views these platforms as falling outside current authorization frameworks, regardless of how they are structured technically.

Neither Polymarket nor Kalshi has been reported to hold an EU license or passporting arrangement at this time. It remains unclear whether either platform plans to pursue formal authorization to continue serving European users. National regulators in individual member states could also issue their own guidance or enforcement actions following ESMA’s statement.

Market Impact

A formal warning from ESMA typically precedes closer scrutiny from national regulators across EU member states. Platforms named in such warnings often face pressure to restrict access for EU-based users or pursue licensing to avoid enforcement risk. For Polymarket and Kalshi, this could mean geoblocking European traffic or negotiating authorization pathways similar to those used by licensed derivatives exchanges.

The warning also adds to a broader trend of European regulators applying existing financial rules to newer trading formats, including prediction markets and crypto-linked products. Traders and platforms operating across borders should expect continued regulatory attention as authorities work to fit novel market structures into established licensing regimes.

ESMA’s warning underscores the regulatory uncertainty still surrounding prediction markets as they scale internationally. How Polymarket and Kalshi respond, whether through compliance, restricted access, or continued operation, will likely shape how European regulators treat similar platforms going forward.

Frequently Asked Questions

What is ESMA?

ESMA, the European Securities and Markets Authority, is the EU agency responsible for safeguarding financial stability and investor protection across the bloc’s securities markets.

What did ESMA say about Polymarket and Kalshi?

ESMA warned that neither platform holds the authorization required under EU rules to offer services to users based in the European Union.

Does this mean Polymarket and Kalshi are illegal in the EU?

The warning concerns licensing and authorization, not a blanket ban. It signals that the platforms currently lack the approvals EU rules require for firms offering such services.

How do Polymarket and Kalshi differ in regulatory treatment elsewhere?

In the United States, Kalshi operates under Commodity Futures Trading Commission oversight as a regulated exchange, while Polymarket relies on blockchain-based infrastructure and has faced separate scrutiny from US authorities.

What could happen next for these platforms in Europe?

National regulators in EU member states may follow ESMA’s warning with their own guidance or enforcement steps, and the platforms could face pressure to restrict EU access or seek formal authorization.

Original source: AltcoinGordon

Syndicated coverage. Originally reported by altcoingordon.com.