How transport carriers check ETIAS & EES before boarding

ETIAS will help strengthen border security for visa-exempt travellers visiting the 30 European countries that require ETIAS.
Airlines, sea carriers, and international coach operators will play an important role in checking ETIAS before travellers board.

Visa-exempt non-EU travellers are expected to need ETIAS, the European Travel Information and Authorisation System, from 2026 . The exact launch date has not yet been announced.

Once ETIAS starts, visa-exempt non-EU citizens travelling to the 30 European countries requiring ETIAS will need to apply online before departure.

Airlines, sea carriers and international coach operators will use the carrier interface to check whether travellers have a valid ETIAS before departure.

On this page, you'll learn when carriers check ETIAS, how the process works, and what it means for your journey.

ETIAS AND EES CHECKS VIA TRANSPORT COMPANIES

Carriers will use the EU carrier interface to check some travellers before they board. This applies to airlines, sea carriers and international coach operators carrying travellers who fall under EES or ETIAS rules.

The checks are part of the EES and ETIAS legal framework. For ETIAS, this includes Regulation (EU) 2018/1240 and the rules that explain how carriers use the carrier interface.

Carriers will use the interface to check whether you have the required ETIAS authorisation. If you’re travelling with a short-stay visa, they can also check whether you have already used the number of entries allowed by your visa.

This does not mean an extra airport step. The check is handled by the carrier before departure using the traveller’s document details.

INTERNATIONAL CARRIERS AND THE ENTRY/EXIT SYSTEM

The Entry/Exit System (EES) applies to both visa-exempt and visa-required non-EU nationals travelling for a short stay.

EES replaces manual stamping with an electronic record of entries and exits for non-EU nationals travelling to countries using EES.

Carriers use the carrier interface before boarding to check whether a short-stay visa traveller has already used the number of entries allowed by their visa.

EES started operations on 12 October 2025 and became fully operational on 10 April 2026. This means EES checks are now part of normal border procedures in participating countries.

Important: You don’t need to apply for EES. Your details may be registered or checked when you enter or leave a country, as you pass through regular immigration controls.

INTERNATIONAL CARRIERS AND ETIAS

Unlike EES, which is already running at the border, ETIAS hasn’t launched yet. Once it starts, travellers who need ETIAS will have to apply online before travel.

ETIAS is expected to start in 2026 . From then, airlines, sea carriers and international coach operators carrying ETIAS-eligible travellers will use the carrier interface to check they have the correct authorisation before departure.

If you need ETIAS, your carrier will check that you have a valid travel authorisation before you board. This check happens before travel, but it does not replace the normal border checks when you arrive.

WHEN WILL EES / ETIAS BE CHECKED BY CARRIERS?

Carrier checks happen before boarding. This allows transport agencies to confirm the status of all travelers pre-departure.

Carriers generally query the carrier interface within a 48-hour window before the scheduled departure. For ETIAS, the query may be sent between 48 hours before departure and the time of departure.

The check is handled by the carrier using your travel document details. You don’t need to complete a separate EES or ETIAS check at the airport for the carrier interface. If you require ETIAS, simply make sure it’s valid before you travel.

3-STEP EES AND ETIAS VERIFICATION PROCESS FOR CARRIERS

Carriers will verify whether travellers with a short-stay visa (for 1 or 2 entries) have already used the number of entries permitted. They’ll also check whether visa-exempt passengers hold the required ETIAS travel authorisation.

The query for EES and ETIAS submitted through the carrier interface, a secure system carriers use to check whether you have the required travel authorisation or meet the relevant entry requirements before you board. Here’s how it works:

The carrier enters passenger data into the interface.
An EES or ETIAS status response is generated for each traveller.
The carrier reviews the response and based on this determines whether the traveller can board.

HOW WILL CARRIERS ACCESS THE EES/ETIAS CARRIER INTERFACE?

Carriers need to register to get access to the interface designed for this purpose. They can access it through:

System-to-system interface
Web interface
Mobile application

RESPONSE TO CARRIER PASSENGER QUERIES

When carriers submit a query, the response may be:

OK — Travel authorised
NOK EES — Visa not confirmed
NOK ETIAS — ETIAS not confirmed
NA — No check required
Error message — Information needs to be checked

OK means the traveller has the required ETIAS authorisation or the relevant short-stay visa check has been confirmed as acceptable.

NOK ETIAS or NOK EES means the required authorisation or visa check has not been confirmed.

NA can apply when the traveller is not subject to that requirement. An error message may appear if the data is incomplete or has been entered incorrectly.

The response helps the carrier decide whether the traveller can board. It’s not a final decision on entry, which is made by border authorities.

WHAT HAPPENS IF A PASSENGER CANNOT BOARD OR IS REFUSED ENTRY?

Two things can happen before or after travel:

The carrier may stop a traveller from boarding, or
Border authorities may refuse entry on arrival.

If a carrier receives a response showing that the required ETIAS or EES check has not been confirmed, you may not be allowed to board.

If you’re allowed to board, border authorities can still refuse entry on arrival. This could be because of ETIAS or EES checks, or because you don’t meet another entry condition.

Holding approved ETIAS status doesn’t guarantee entry to your destination country. You must still meet all entry conditions on arrival.

ETIAS, EES, AND THE PASSENGER EXPERIENCE

For travellers, EES and ETIAS affect different parts of the journey. EES is used at the border, while ETIAS will be checked before travel once it starts.

This table explains how each system impacts passengers’ experience, including the benefits and potential drawbacks.

EES AND BORDER CROSSING

Instead of manual passport stamping, EES uses an electronic record of entries and exits for non-EU nationals travelling for short stays. Permanent residents aren’t usually registered in the system.

At some border crossing points, travellers may be able to use self-service kiosks or eGates where available.

You may still need to complete biometric checks or speak to a border officer, particularly when using EES for the first time or if additional checks are required.

ETIAS AND SAFETY FOR EUROPEAN TRAVEL DESTINATIONS

Passengers will complete the online ETIAS application form with basic information about their identity and passport. They’ll also need to answer some background questions.

ETIAS doesn’t collect biometric data. Biometrics are part of EES border checks, not the ETIAS application.The official ETIAS application fee is €20 for most applicants, although some travellers are exempt.

In many cases, travel authorisation is expected to be granted quickly if no issues are found. ETIAS will be valid for up to 3 years or until the passport expires, whichever comes first.

EES AND ETIAS REGISTRATION FOR CARRIERS

Carriers need to register to access the EU carrier interface used for EES and ETIAS checks.

This gives airlines, sea carriers, and international coach operators access to the tools they need to check travellers before boarding.

The carrier interface is used for travellers going to countries using EES or requiring ETIAS. It helps carriers verify travel authorisation or short-stay visa status before departure.

How do airlines check ETIAS?