The Netherlands Orders Endorphina to Remove Its Slots from Illegal Online Casinos

Inspections began in January 2026. Come April, violations were not addressed. Later in June, KSA still found Endorphina’s slots on Qbet, Justbit, Winningz.com, and LuckyGem. The latter had already been fined for not having a permit to operate in the Netherlands.

By late September, Endorphina games such as Hell Hot 100, Lucky Streak 3, Geisha, and 2025 Hitslot were still available on illicit websites.

Endorphina Claims It’s Not at Fault, KSA Pressures On

Endorphina denies any allegations of knowingly supplying rogue operators. The company is adamant that its content is distributed through B2B intermediaries of which it has no knowledge. The provider said it had previously blocked access to its games on websites flagged for violations.

The KSA, however, has deemed such measures insufficient. Since Endorphina titles appear on certified websites, this may give users the false impression that an illicit operator offering the same games is actually legit.

In October, Endorphina was ordered to implement additional technical restrictions and revise its partner agreements to prevent Dutch players from accessing its slots illegally. Until 2 November, Endorphina has to comply, or else.

How Far Supplier Liability Can Travel

By taking action against Endorphina, the Dutch regulator has demonstrated that enforcement measures can extend to reputable B2B providers operating in regulated jurisdictions. The case raises questions about how far suppliers must go to prevent third-party operators from distributing their content without authorisation.

Sweden has previously addressed the issue through specific rules governing supplier responsibility. However, as Endorphina has pointed out, regulatory requirements can be interpreted differently across jurisdictions, leaving companies with limited clarity about which measures are expected of them.