Europe’s gambling regulators are stepping up a shared fight against illegal gambling ads, and the latest move comes from the Netherlands. In mid-October 2026 the Dutch Gambling Authority (Kansspelautoriteit, or Ksa) said it is working with Google on a European register of licensed operators that platforms could use to block unlicensed advertisers, and signalled it is prepared to take legal action against major technology companies if voluntary cooperation falls short. For players, this is less about Dutch politics and more about a simple question that affects everyone who gambles online: how do you know the casino in an advert is actually licensed, and what is being done about the ones that are not?

What has happened?

According to commentary reported in mid-October 2026 from Ksa chairman Michel Groothuizen, the regulator is helping to build a shared register of authorised gambling operators that Google could use to identify and exclude unlicensed advertisers. No launch date has been confirmed, so this is still a plan rather than a live tool. The work sits inside a wider European effort. Ksa and several other regulators met Google and Meta in Dublin in spring 2026, which led to a joint task force on illegal gambling promotion.

Groothuizen also made clear that patience has limits. Ksa says it is preparing for the possibility of legal action against large platforms if the cooperation does not produce meaningful results, relying either on Dutch law or on the European Union’s Digital Services Act. That is a notable shift. Rather than focusing mainly on fines against offshore operators, which are hard to enforce, the regulator is going after the search engines, social networks and payment services that unlicensed sites depend on to reach customers.

Why illegal gambling ads are a problem for players

The scale of the issue is what makes this story matter. Independent research published earlier in 2026 by XY Legal Solutions, commissioned by the Dutch operators’ group VNLOK, analysed gambling adverts in Meta’s public ad library for March 2026. It classed more than 15,000 adverts as illegal, meaning the advertiser held no Ksa licence, and estimated these reached nearly 38 million unique Dutch users in a single month. The researchers found that 65.4 per cent of the illegal adverts were aimed at users under 24, a group that licensed Dutch operators are banned from targeting.

Illegal gambling ads are not just a compliance headache. They frequently push sites that run no identity checks, hold no player funds safely and offer no route to complain if a withdrawal is refused. The same research described tactics built to dodge moderation, including very short ad campaigns, links that redirect through app stores to unlicensed sites, impersonation of well known brands and fake testimonial accounts. Ksa has separately said these adverts can reach minors and people who have signed up to self-exclusion schemes, the players most in need of protection. That is why using a properly safe and licensed online casino matters far more than chasing the biggest bonus in a social feed.

What it means for choosing a safe, licensed casino

The practical takeaway for players is that an advert is not proof of anything. A slick promotion on Facebook, Instagram, YouTube or a search result can just as easily point to an unlicensed operator as a regulated one. The register Ksa is building with Google, if it launches, is designed to make that distinction visible to the platforms themselves, but players should not wait for that.

The reliable check is the licence, not the advert. Regulated operators display their licensing details, usually in the website footer, and that information can be verified directly on the regulator’s own register. Before depositing, it is worth confirming the operator holds a recognised licence, that identity verification is in place before withdrawals, and that responsible gambling tools such as deposit limits and self-exclusion are offered. Our guides to casino licences and MGA licensed casinos explain what a genuine licence looks like and how to check it, and our responsible gambling resources cover the tools every licensed site should provide.

Part of a wider regulatory pattern

The Dutch move is not happening in isolation. In November 2025, regulators from Austria, France, Germany, Great Britain, Italy, Portugal and Spain issued a joint statement describing illegal online gambling as a threat that “undermines the entire regulatory framework designed to protect the public interest.” They specifically flagged growing advertising from unauthorised operators on social media, video platforms and affiliate networks, and committed to share information and press digital platforms to tighten their controls. The Ksa initiative is one national regulator turning that shared intent into concrete action, and it is likely to be watched closely by authorities such as the UK Gambling Commission, which has issued its own warnings to platforms over illegal gambling advertising.

What players should watch next

Several things are still unresolved. There is no confirmed launch date for the Google register, no word on whether Meta will adopt a similar system, and no guarantee that legal action, if it comes, would succeed quickly. Court cases against very large platforms can run for years. The honest reading is that this is early and promising rather than finished.

What players can realistically expect over the next year is more pressure on platforms to screen gambling adverts, more coordination between European regulators, and a slow reduction in the reach of the worst offenders. None of that removes the need for personal caution. If anything, it confirms that the gap between regulated and unlicensed casinos is the single most important thing to get right, whether you are comparing online casinos or weighing up a bonus you saw in an advert.

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This is a sensible direction of travel. Fining offshore operators one at a time has never kept pace with how quickly new illegal sites appear, so targeting the advertising and payment channels they rely on is a more realistic strategy. The caution is that a register is only as good as how often it is updated and how widely platforms adopt it, and none of that is settled yet. For players the message does not change with the headlines: trust the licence you can verify, not the advert you were shown, and treat any site promoted without clear licensing details as a reason to walk away.