Three regulators in three weeks. That is the running count of European gambling watchdogs that have publicly told licensed bookmakers to mind their step before the World Cup starts on June 11. The Dutch KSA, the Belgian Gaming Commission and France’s ANJ have all issued statements, campaigns or formal warnings. None of them are subtle.
If you are an operator with a marketing department itching to push a big tournament push, this is the part where you read past the headline.
Netherlands: a public campaign with teeth behind it
The KSA’s public-facing piece is called “Laat je niet zoek spelen”, which translates to “don’t let yourself get lost in the game”. The campaign uses former Dutch international Glenn Helder, who has spoken openly about his own problem-gambling experience, and a TikTok influencer with about 60,000 followers. There is a mural in Amsterdam. The whole thing runs across Instagram, Snapchat and YouTube for the duration of the tournament.
That is the public layer. The other layer is private. KSA chair Michel Groothuizen also wrote to every licensee to remind them that the advertising rules have not relaxed for the World Cup, and that enforcement will be heavier than normal. Operators sending out big bonus emails, splashy social campaigns or anything that targets under-24s should expect attention.
Belgium: the strictest of the three
Belgium did not bother with a public campaign. Their warning went straight to operators. The Belgian Gaming Commission reminded everyone that gambling sponsorship in sport has been banned since January 2025, and that Articles 60 and 61 of the Gambling Act still apply. Article 60 bans bonuses and inducements outright. Article 61 bans most gambling advertising unless specifically permitted.
So in Belgium, a bookmaker cannot offer a World Cup free-bet bonus, cannot sponsor a watch-party, and cannot run most TV or display ads. What they can do is honour existing odds boards and respond to direct customer queries. That is roughly it.
Inspectors will, in the regulator’s own words, “strictly monitor” the tournament period. Fines have already gone out in the past 18 months for breaches of these same articles. Anyone hoping this is a soft warning has not been paying attention to the previous twelve months.
France: the maths reveals the plan
France’s situation is the most interesting because the numbers actually got published. The ANJ reviewed every licensed operator’s promotional plan for 2026 and found combined declared marketing budgets of about €785 million. That is a 25 percent jump over last year. Operators told the regulator the increase was, in large part, World Cup spend.
The ANJ’s response was to lock the budgets in. Operators have been told to stick to what they declared, and the regulator has proposed a “whistle-to-whistle” ban on ads from five minutes before kickoff to five minutes after the final whistle. That proposal is not yet law, but the political momentum behind it is real, and the ANJ has already started monitoring spend against declared figures.
Anyone who has worked French SEO knows the ANJ enforces hard when it wants to. This is a case where they want to.
What this means for affiliates and operators
A few things are worth saying plainly.
First, cross-border campaigns are about to get expensive. An operator that buys YouTube inventory across Europe without geo-locking properly is going to trip at least one of these regulators. Pre-roll on World Cup highlight reels is the obvious risk.
Second, bonus offers built around the tournament need to be re-checked country by country. The same headline bonus that is fine in the UK or Sweden can be a fineable offence in Belgium. Affiliate landing pages should not reuse creative across markets without legal sign-off.
Third, influencer activity is now firmly on the regulators’ radar. The KSA’s enrolment of an influencer for the harm-prevention campaign is also a tell about how they think operator influencer campaigns will be policed. If you are paying a creator to push a sportsbook to under-25s, that is the exact thing the KSA campaign is warning against. The regulator is, in a sense, building its own case file.
The UK angle, briefly
The UK is missing from this list. The UKGC has not issued a fresh World Cup warning, partly because the front-of-shirt sponsorship ban for the 2026-27 Premier League season is already locked in, and partly because the affordability and deposit-limit rules that came in earlier this year have already reshaped operator behaviour. UK operators are not blameless, but they are working under tighter rules than their continental peers.
What the UK does have is the Manchester United Betway training-kit deal, which was announced in the same week as these warnings and quietly demonstrates where gambling sponsorship money is shifting now that the front-of-shirt door has closed. Training kit, perimeter boards, and digital partner spots are where the spend is going. Worth keeping an eye on.
The honest take
These warnings are not theatre. The KSA, the Belgian Gaming Commission and the ANJ have each fined operators in the past year for ad breaches, and each has the staff and the appetite to do it again. The combination of a tournament and stretched compliance teams is exactly the moment when something gets through that should not have.
The smart play for operators is to over-correct on creative review before the group stages. The smart play for affiliates is to assume any landing page that worked in 2022 will not work now. The smart play for players is to read the small print, because a lot of the noise that lands in your inbox over the next month was written in a hurry by someone who knew it was risky.
The tournament will be massive. So will the audit trail afterwards.