A sharp rise in self-exclusion shows how central OASIS has become to the German gambling market.
A system built to protect players
Germany’s gambling market has been reshaped since the Fourth Interstate Gambling Treaty came into force in 2021.
At the heart of it sits OASIS, the national self-exclusion register. Operated by the state of Hesse, it gives players a powerful option: block yourself from every licensed online and land-based operator in the country with a single registration.
In 2024, more than 320,000 people signed up, a record-breaking jump that shows how awareness of the system is spreading. Regulators see this as proof that players are not just gambling, but actively seeking ways to protect themselves.
Flexibility that makes it work
OASIS isn’t one-size-fits-all, it lets players decide how long to step away.
The minimum exclusion is three months, but many go further. The most popular choice is a one-year ban, which accounts for more than half of all registrations. For others, especially those with a history of gambling problems, the system allows multi-year blocks, ranging from two years to over a decade.
The structure is simple: once registered, you cannot legally gamble anywhere in Germany until your exclusion expires. Operators must honour it, and regulators enforce it.
The rise of the 24-hour block
One feature has quickly become the most widely used safeguard.
The 24-hour ban can be activated with just one click on a gambling site. No forms, no checks, immediate protection. In 2024, players triggered it between 40,000 and 55,000 times every month.
Regulators believe its popularity lies in its simplicity. For players caught in the moment, the ability to hit pause for a day has become an essential harm-reduction tool.
Heavy responsibility for operators
The system also creates constant work for licensed operators.
Every casino, betting shop and online platform must check customers against the OASIS list before letting them play. That added up to over 100 million checks every month in 2024, highlighting just how deeply the system is embedded in the market.
For operators, OASIS isn’t optional, it’s a legal requirement. For players, it means a safety net is always in place, no matter where or how they gamble.
Few come back once excluded
Registrations are growing far faster than removals.
While more than 8,000 new exclusions are logged each month, only about 3,000 are lifted. That’s because getting off the list is deliberately difficult. Anyone looking to overturn a third-party ban must undergo psychological and financial evaluations, a process designed to ensure they are genuinely ready to return.
The effect is a steadily growing number of people choosing, or being placed, outside of the gambling ecosystem.
Shaping the future of regulation
OASIS is not just protecting players today, it’s shaping policy for tomorrow.
Although it is run by Hesse rather than the federal regulator, the GGL, OASIS data is feeding into national debates on gambling. Insights from the system will play a key role in the upcoming academic atlas on Germany’s regulated market, covering everything from advertising rules to player protection standards.
Germany enters 2026 with one of Europe’s most comprehensive self-exclusion systems. Yet debate continues. Some lawmakers see OASIS as a model of consumer protection; others question whether it restricts freedom or puts too much pressure on operators.
For now, the numbers tell their own story: hundreds of thousands of players have already turned to OASIS as a way to set boundaries. And with usage still climbing, it looks set to remain the backbone of Germany’s approach to responsible gambling.
Source: iGaming Expert



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