Prediction markets surge ahead as regulators push back.

A federal court ruling in Arizona has strengthened the CFTC’s grip over prediction markets, while U.S. lawmakers ramp up pressure on offshore platforms like Polymarket. At the same time, Maine’s sweepstakes casino ban signals growing state resistance, as enforcement actions in the Netherlands and criticism of Australia’s ad reforms highlight widening global regulatory tensions. Finland, however, is moving in the opposite direction, attracting strong interest ahead of its market opening.

Let’s dive into this week’s Regulation Roundup!

Prediction Markets

• Federal court blocks Arizona criminal prosecution of Kalshi.
  
  A federal judge in Arizona granted a temporary restraining order on April 10, halting the state's criminal wagering case against Kalshi and barring Arizona from enforcing its gambling laws against the CFTC-registered prediction market operator. The ruling followed a lawsuit filed by the Trump administration asserting federal preemption, and means a scheduled arraignment hearing was called off pending a merits ruling. The decision reinforces a growing string of federal wins for prediction market platforms arguing that the Commodity Exchange Act grants the CFTC exclusive jurisdiction over event contracts.

• Congressional Democrats urge CFTC to pursue offshore prediction platforms.
  
  Democratic members of Congress sent a letter to the CFTC on April 8 calling on the agency to use its authority under the Commodity Exchange Act to target offshore platforms such as Polymarket, which operates outside the U.S. regulatory framework. Lawmakers cited recent controversy over contracts tied to U.S. military operations that Polymarket acknowledged should not have been listed. The letter sharpens the divide between federally regulated exchanges like Kalshi and unregulated offshore rivals as Congress begins to weigh possible legislative guardrails.

Legislative Hikes

• Maine becomes second state in 2026 to ban sweepstakes casinos.
  
  Governor Janet Mills signed LD 2007 into law on April 6, making Maine the second state this year after Indiana to prohibit the dual-currency sweepstakes casino model. The law defines an online sweepstakes game as any internet-based contest using a dual-currency system that simulates casino-style products, and classifies operators and promoters as civil violators. The ban takes effect July 14, with operators Jackpota and Mega Bonanza among the first to announce their exit from the state.

Enforcement and Compliance

• Nederlandse Loterij files civil suit against Qbet as Dutch regulator calls record fine too low.
  
  The Dutch state lottery operator launched civil proceedings at the District Court of The Hague on April 9 against the operators and directors behind Qbet, the Netherlands' largest unlicensed gambling site, seeking to hold the offshore shell network personally liable. The action follows a record EUR 24.8 million fine issued by the KSA against Novatech, Qbet's operator, in March, which the KSA's own chair said should have exceeded EUR 100 million but was capped at 10 percent of global turnover under Dutch law. The KSA estimates 53 percent of all online gambling spend in the Netherlands flows to unlicensed platforms.

• Australian government's gambling ad reforms face scrutiny over limited reach.
  
  A government impact analysis released on April 9 estimated that Australia's new gambling advertising restrictions, announced by Prime Minister Albanese on April 2, will reduce annual wagering expenditure by just AUD 62.7 million, equivalent to 0.8 percent of total wagering spend. The reforms include a ban on gambling ads during live sports broadcasts, a cap of three TV ads per hour between 6am and 8:30pm, a prohibition on celebrity and athlete appearances in gambling promotions, and an online-only rule requiring users to be logged in and over 18. Public health advocates and independent lawmakers continued to criticize the package as falling well short of the full advertising ban recommended by the 2023 Murphy Review.

Emerging Markets

• Finland's new licensing window attracts 24 applicants ahead of 2027 market launch.
  
  Twenty-four operators submitted B2C gambling license applications to Finland's National Police Board as of March 30, according to a freedom of information request reported on April 9, signalling strong early demand for one of Europe's most significant market openings in years. License applications opened on March 1 under Finland's new Gambling Act, which ends Veikkaus's online casino and betting monopoly and opens those segments to licensed competition from July 1, 2027. Industry sources estimate the final licensee count could reach 40 to 50 operators, with the market's total GGR projected at EUR 1.9 billion for 2026.

Advertisement - Hub88

A new age of iGaming Integration is here:

• Full supplier catalogue with free bet support & jackpot tools
• End-to-end onboarding in just a few minutes
• An easy and efficient payments platform

Integrate with the leading game aggregation solution at hub88.io

Did we miss something?

• If we missed something, join our discord community to let us know for next time.
• Join our discord community here: https://discord.gg/tanzanite