Online gambling regulation in Slovakia

Úrad pre reguláciu hazardných hier (URHH) / Gambling Regulatory Authority. Open licensing model. Checked 2026-09-21.

Advertising unlicensed gambling banned: Yes
Public licence register: Yes
Online casino: Licensed
Online sports betting: Licensed

Casino, sports betting, poker and more

Casino, sports betting, and poker are all regulated online in Slovakia, but poker is often treated as a separate card-game category with specific licensing rules; sports betting is clearly licensed; casino games are also licensed under the Gambling Act.

Product	Status	What that means
Online casino	Licensed	—
Online sports betting	Licensed	—
Online poker	Licensed	Online poker is legal and regulated under Act No. 30/2019 Coll. and supervised by ÚRHH; operators need a licence.
Sweepstakes and social casinos	Not confirmed	Unconfirmed; no source here specifically addressing dual-currency sweepstakes/social casinos in Slovakia, so status cannot be confirmed.
Prediction markets	Not confirmed	Unconfirmed; no direct source here on Kalshi/Polymarket-style markets in Slovakia. Treatment may depend on whether they are seen as gambling or financial derivatives.
Mystery boxes	Restricted	URHH’s 2024 opinion says loot boxes meeting Gambling Act characteristics can be illegal gambling; Act No. 30/2019 Coll. applies.

Advertising unlicensed gambling in Slovakia

Prohibited. Act No. 30/2019 Coll.; exact section unconfirmed here.

Yes. Source text confirms it is prohibited to promote gambling without a licence via electronic communications networks.

Regulator and law

Úrad pre reguláciu hazardných hier (URHH) / Gambling Regulatory Authority — www.urhh.sk

Act No. 30/2019 Coll. on Gambling Games.

Online casino: Licensed. Online sports betting: Licensed.

Checking a licence

The regulator publishes a register of licensed operators. URHH publishes operator registers and legal-site lists; exact current whitelist URL unconfirmed here.

How the black market is fought

ISP/domain blocking
payment blocking
administrative fines
blacklist/public notices
criminal offence for unlicensed operation

Advertising rules for licensed operators

No ads aimed at minors
No ads encouraging reckless gambling or addiction
Only licensed gambling may be advertised
No exterior illuminated ads at gambling venues

Recent developments

From 1 Feb 2026, URHH became main consumer-protection supervisor for gambling.
2026 draft changes reportedly targeted tougher ad limits, including a TV/radio watershed.
2026 enforcement focus intensified on black-market blocking and consumer-oversight actions.

Questions

Is it illegal to advertise unlicensed gambling in Slovakia?

Yes. Act No. 30/2019 Coll.; exact section unconfirmed here. Yes. Source text confirms it is prohibited to promote gambling without a licence via electronic communications networks.

Who regulates online gambling in Slovakia?

Úrad pre reguláciu hazardných hier (URHH) / Gambling Regulatory Authority. The main law is Act No. 30/2019 Coll. on Gambling Games..

How can I check whether a gambling operator is licensed in Slovakia?

The regulator publishes a register of licensed operators. URHH publishes operator registers and legal-site lists; exact current whitelist URL unconfirmed here.

What we could not confirm

Exact section number for the ban on advertising unlicensed/illegal online gambling not fully verified here; source text confirms the prohibition in Act No. 30/2019 Coll.
Exact current public whitelist/register URL not fully verified here.
Whether payment blocking is expressly separate from domain blocking in the current consolidated text was not fully verified here.
Whether social casinos/sweepstakes are treated as gambling, consumer promotions, or unregulated in Slovakia
Whether prediction markets are supervised as gambling or financial instruments
Whether loot boxes are formally prohibited, merely unlicensed, or treated as consumer products under current URHH practice

Sources

Researched 2026-09-21 from public sources and summarised by the Brandfense team. Not legal advice — confirm with the regulator or your counsel before acting.