GRAI Age Verification Requirements for Irish Betting Sites

Age verification is one of the most fundamental requirements in GRAI licensing conditions. Every GRAI-licensed betting site must confirm that every customer is at least 18 years old before allowing any real-money gambling activity. This page explains how the checks work, what documents are accepted, and what operators must do if verification fails.

The Core Rule: Verify Before Gambling

GRAI licensing conditions require that age verification happens before a customer can make a deposit or place any real-money bet. This is different from some previous practices where operators allowed initial play and then asked for documents later.

The logic is straightforward: if a customer is under 18, allowing them to deposit and bet and then discovering their age creates a problem — both for the under-age gambler and for the operator who must refund stakes and winnings. GRAI requires the check to happen at the front end, not as an afterthought.

How Age Verification Works in Practice

GRAI-licensed operators use a layered approach to age verification:

• Automated electronic verification: Most operators first run an automated check, matching the name, date of birth and address you provide at registration against external databases such as the electoral register, credit agency records or other identity data sources. If this confirms you are 18+, the check is complete instantly.
• Document verification: If the automated check cannot confirm your age — for example, because you are a young adult not yet on credit databases, or because there is a data mismatch — the operator must ask you to upload a document. Accepted documents typically include an Irish passport, EU national identity card, Irish driving licence, or Garda National Age Card (issued by An Garda Síochána).
• Enhanced verification: At higher deposit thresholds or if there are flags around identity, operators may request additional documents or run more thorough checks combining multiple data sources.

GRAI does not mandate a specific technology — operators can use any verification method that reliably confirms age. What is mandated is that the check happens, and that it happens before money changes hands.

What Operators Must Do If Age Cannot Be Verified

If age cannot be confirmed, the operator must not allow the account to proceed to real-money gambling. Specifically:

• No deposits can be accepted.
• No bets can be placed.
• If any deposit was accepted before the verification issue was identified, it must be held and not used for gambling until verification is complete.
• If the customer cannot ultimately be verified as 18+, any deposit must be refunded and the account closed.

Operators are not permitted to allow customers to "play while we check" — this was a common practice on less regulated sites that GRAI licensing explicitly rules out.

Checks at the National Gambling Exclusion Register

Age verification runs alongside the NGER check at registration. Before an account is activated, operators must simultaneously verify that the applicant is 18+ and check that they are not on the National Gambling Exclusion Register. Both checks happen at the same point in the process — before any activity is permitted.

This means the GRAI registration process for a licensed site involves more checks than simply entering a date of birth. It may feel slower than signing up to an unlicensed offshore site (where no meaningful checks exist), but those checks are what gives you the consumer protections that come with a licensed account.

Age Verification and Advertising

Age verification requirements extend beyond account registration. As described in our page on GRAI advertising rules, operators cannot use anyone under 25 (or who appears under 25) in advertising, cannot use content primarily appealing to minors, and must use audience targeting to exclude under-18s from digital advertising campaigns.

Age-gating on websites — where a landing page asks for date of birth before showing content — is not considered an adequate substitute for robust identity verification by GRAI. The standard for age verification at account level is substantive, not just a checkbox.

What Happens If a Licensed Operator Accepts an Under-18

Accepting bets from a minor is one of the most serious breaches a GRAI-licensed operator can commit. The consequences include:

• Substantial GRAI fines (up to €20m or 10% of turnover).
• Licence suspension or revocation.
• Mandatory refund of all stakes and winnings to the under-18.
• Potential criminal liability.
• GRAI public enforcement action.

Unlicensed offshore sites face none of these consequences for accepting under-18 customers — because there is no regulator with jurisdiction over them. This is one of the starkest differences between licensed and unlicensed gambling in Ireland.

For the full picture: GRAI licence explained — Ireland's gambling regulator guide.

Frequently Asked Questions