Third-Party OASIS Exclusion 2026: How Relatives Can Block a Player in Germany

When someone close to you develops a gambling problem, powerlessness is often the hardest part — you see the money vanish, hear excuses and know that self-insight usually comes only after heavy losses. Germany has a nationwide tool for these cases: the so-called third-party OASIS exclusion, which relatives (but also operators) can request.

**Legal basis.** § 8(2) GlüStV allows an exclusion without the affected person's consent if 'concrete evidence of gambling addiction or overindebtedness-risking play' exists. The competent authority is the Regierungspräsidium Darmstadt (exclusion register). The block is nationwide, covering all GGL-licensed operators (casinos, arcades, sports betting, lotteries).

**Who is eligible to apply.** Spouses, registered civil partners, direct-line relatives (parents, children), siblings, and people in the same household. Also employers (where the workplace is affected) and legal representatives (guardians, custodians). Friends or distant relatives cannot apply directly, but can tip off the Regierungspräsidium with a review request.

**Which evidence is asked.** Informal letter with a substantiated suspicion, copy of your own ID, proof of the relationship (birth certificate, family book, registration certificate). Valid suspicion indicators: documented heavy losses, gambling-related debts, bank statements with conspicuous deposits at casinos/bookmakers, sale of valuables, failed abstinence agreements, medical/therapeutic assessments. The more concrete, the clearer the decision.

**How the review runs.** After receipt the Regierungspräsidium reviews formally (eligibility, completeness) and materially (plausibility of the evidence). The affected person is heard — in writing, typically with 14 days to respond. In acute risk an emergency decision without prior hearing is possible (§ 28 VwVfG). Processing typically 4–8 weeks; emergency applications 1–2 weeks.

**Rights of the affected person.** After registration the excluded person receives a decision with a 1-month right of objection and the option to sue at the administrative court. In practice around 90% of well-founded third-party exclusions are upheld — objections have a chance where the evidence was weak or wrong, not where the affected person merely finds the block inconvenient.

**What the affected person learns.** The applicant's name is disclosed — anonymity at the Regierungspräsidium is legally impossible because an administrative act against a person must be substantiated. This is the biggest psychological hurdle for many applicants: the exclusion is often followed by a family conflict. Addiction counselling services (free at Caritas, Diakonie, [gluecksspielsucht.de](https://www.gluecksspielsucht.de)) help prepare that conversation.

**Alternative: motivate self-exclusion.** Before you file a third-party exclusion, try the conversation: many affected people will self-exclude once they realise relatives are seriously worried. Self-exclusion takes under 15 minutes — guide: [Apply for OASIS block](/en/blog/how-to-apply-for-oasis-self-exclusion-step-by-step). This preserves trust and avoids litigation.

**Duration of the third-party exclusion.** Identical to the self-exclusion: 1-year minimum, then 1-month cooling-off on lifting. Details: [OASIS block duration](/en/blog/oasis-self-exclusion-duration-minimum-cooling-off). Important: the excluded person themselves must apply to lift — not the original applicant.

**What you can do in parallel.** (1) Don't lend more money, don't take on debt — relatives who cover losses prolong the problem. (2) Involve addiction counselling (possible even without the affected person; counselling for relatives is a recognised service). (3) Check access to joint accounts. (4) If minor children are in the household: inform the youth welfare office early.

**Bottom line.** The OASIS third-party exclusion is an effective but emotionally hard tool. If self-exclusion doesn't work and the financial situation is deteriorating, it's often the only realistic protection. Legally clear, free, nationwide. Preparation with counselling substantially eases the process — the official route is paperwork, family life afterwards is the actual work.