The EU’s new border systems don’t just change what happens when you land in Europe — they change what happens before you even board the plane. Under the Entry/Exit System (EES) and the upcoming European Travel Information and Authorisation System (ETIAS), airlines now carry new legal obligations to check passengers’ documents and visa status before departure, and can be penalised for boarding someone who doesn’t meet the requirements.
For most travellers, this will mean nothing more than a longer check-in queue. But for some — particularly those with complex immigration histories, prior overstays, or unclear visa status — it could mean being turned away at the gate before they’ve even left the UK. At Adam Bernard Solicitors, we’re increasingly asked what travellers’ rights are in this situation, and what businesses should do to protect staff who travel to Europe regularly. This guide explains where the new rules bite hardest, and what to do if you’re affected.
A quick recap: EES and ETIAS
The Entry/Exit System replaces manual passport stamping with digital records of entries, exits and refusals of entry for non-EU nationals, including UK citizens, visiting the Schengen area for short stays of up to 90 days in any 180-day period. It became fully operational across all 30 participating countries on 10 April 2026.
ETIAS is a separate, still-pending requirement: a pre-travel authorisation, not a visa, for visa-exempt travellers entering the same countries. It was expected to launch in the final quarter of 2026, but that target was quietly withdrawn from the official EU site in July 2026, and a 2027 launch now looks more likely. For a full breakdown of both systems, see our detailed EES and ETIAS guide.
This article focuses on a part of the rules most guides skip: what airlines are now required to do before you board, and what it means if something goes wrong.
Airlines now have to check you before you fly
Under EES, airlines are required to use a “carrier interface” — a system built by the EU’s IT agency, eu-LISA — to verify that a passenger holding a short-stay visa hasn’t already used up the number of entries that visa permits, before allowing them to board. This sits on top of airlines’ existing legal duty to ensure passengers hold the correct travel documents for their destination.
In practice, this means check-in staff may now flag issues that previously wouldn’t have surfaced until passport control on arrival in Europe — for example, a visa that’s technically still valid but has already been used for its permitted number of entries, or a passport that doesn’t meet the validity requirements most Schengen countries apply (generally valid for at least three months beyond the departure date and issued within the last ten years).
Airlines can face financial penalties for carrying passengers who are later refused entry, which gives ground staff a direct incentive to question anything that looks irregular — even where the final decision on entry legally sits with EU border authorities, not the airline.
Where this creates risk for travellers
A few groups are more likely to be affected by tighter pre-boarding checks:
- Frequent short-stay visitors who may be close to, or unknowingly over, their 90/180-day Schengen allowance — EES tracks this automatically, making it far easier for both airlines and border authorities to spot overstays that would previously have gone unnoticed.
- Business travellers with multiple trips to Europe across a rolling six-month window, especially where trips aren’t centrally tracked by their employer.
- Travellers with a prior refusal of entry or overstay on record anywhere in the Schengen area, since EES creates a shared digital history across all 30 participating countries rather than country-by-country stamps.
- Anyone travelling on a passport close to the validity cut-off, which is a common and easily avoidable reason for being stopped at check-in.
What to do if you're refused boarding or entry
If an airline refuses to let you board, or you’re refused entry on arrival, you’re entitled to ask for the reason in writing. Under EES, refusals of entry are now digitally recorded rather than just stamped in the passport, which means the decision — and the reasoning behind it — is more traceable than under the old system, for better or worse.
Practical steps:
- Get the refusal in writing from the airline or border authority where possible, including the stated reason.
- Don’t assume the refusal is final or correct — data errors, visa miscounts, and processing issues have all been reported during the EES rollout, and these are challengeable.
- Keep records of your own travel history — dates of entry and exit for every Schengen trip — rather than relying solely on the system to have it right.
- Get advice quickly if the refusal affects a booked return flight, a visa application in progress, or your ability to travel for work, since some issues are time-sensitive.
What businesses should be doing now
Companies with staff who travel to Europe regularly should treat this as a compliance issue, not just a travel inconvenience. That means keeping a central log of Schengen trips per employee against the 90/180-day rule, checking passport validity well ahead of travel dates rather than at booking, and briefing staff that pre-boarding checks may now surface issues that didn’t previously matter, such as a near-expired visa or an unclear entry history. For businesses with a higher volume of EU travel, it’s worth a short compliance review rather than waiting for a staff member to be turned away at the gate.
How Adam Bernard Solicitors can help
We advise individuals and businesses on the immigration and travel-compliance implications of the new EU border rules, including:
- Reviewing Schengen travel history and 90/180-day exposure
- Advising on refusals of entry or boarding, and next steps
- Business travel compliance reviews for companies with frequent EU travellers
- Wider immigration and visa advice connected to travel and mobility
This article is for informational purposes only and does not constitute legal advice. If you’ve been affected by a boarding or entry refusal, or want to review your business’s travel compliance, book a free consultation or call 0207 100 2525.
