IATA and SITA Back Biometric Travel in Europe as EU Rules Put Passenger Privacy Under Scrutiny

Europe is moving deeper into the era of biometric travel, as five major aviation and technology organisations form a coalition seeking clearer rules for facial recognition and digital identity. The Responsible Biometrics Travel Industry Coalition brings together ACI EUROPE, Amadeus, IATA, IDEMIA Public Security and SITA. It is urging EU policymakers to ensure the Digital Omnibus supports voluntary biometric journeys without weakening privacy protections. The intervention comes as Europe’s border systems become increasingly digital and airports face rising passenger volumes. For travellers, the debate could shape how passports, boarding passes and identity checks work across future journeys. It could also determine how much control passengers retain over sensitive biometric information.

Europe’s Airport Identity Debate Enters A New Phase

The coalition launched on 1 October 2026 as EU policymakers continue work on the Digital Omnibus. The European Commission proposed the package in November 2025 to simplify parts of Europe’s digital regulatory framework.

The proposal covers several areas, including data, cybersecurity and artificial intelligence. It also contains changes affecting the GDPR and related digital legislation. The Commission says its approach seeks lower compliance burdens while maintaining fundamental rights and data protection.

The coalition argues that biometric travel needs sufficient legal clarity within that framework. Its concern centres on the possibility that new rules could unintentionally constrain voluntary biometric services.

The five organisations therefore want technology-neutral rules. They also want strong safeguards, defined uses, passenger choice and non-biometric alternatives.

For travellers, that distinction matters. The coalition is not calling for mandatory facial recognition across European airports. Instead, it wants passengers to retain the ability to choose biometric processing where an airport or travel provider offers it.

That principle could become increasingly important as airports integrate identity verification into more stages of the journey.

What The Coalition Wants From Brussels

The coalition’s manifesto, titled Advancing Responsible Biometrics in Europe, sets out its preferred regulatory direction.

It calls for voluntary biometric processing where appropriate safeguards exist. It also supports a non-biometric alternative for passengers who do not wish to participate.

Another central demand concerns purpose limitation. The coalition says biometric use should remain tied to a defined journey rather than becoming an unrestricted identity mechanism.

It also argues that passengers should have meaningful control over their information. That includes the ability to request deletion where applicable and to understand how their data is processed.

The proposal arrives against a particularly important European regulatory backdrop. Under Article 9 of the GDPR, biometric data used to uniquely identify an individual receives special protection as a special category of personal data.

That means biometric travel cannot simply be treated like an ordinary digital convenience. Its collection and processing must satisfy the relevant legal safeguards.

The coalition describes this balance as essential to building passenger confidence while allowing airports to invest in faster processing systems.

Europe Already Has A Biometric Border

The coalition’s announcement arrives after a major development in European border management.

The EU’s Entry/Exit System, or EES, became fully operational across participating external borders on 10 April 2026. The system applies to eligible non-EU nationals making short stays across 29 European countries.

Unlike the coalition’s voluntary airport-processing model, EES is a government border-management system. Eligible travellers are required to undergo the applicable registration and verification procedures.

The system records travel-document information alongside facial images and fingerprints. It also records entries, exits and refusals of entry.

The distinction between the two systems is crucial for travellers. EES is a border requirement for people within its scope, while voluntary airport biometrics concern passenger participation in travel-processing services.

The European Commission says EES replaced manual passport stamping and supports automated border controls. It also helps authorities identify overstays and detect identity fraud.

The Commission reported more than 150 million entries and exits registered through EES by August 2026. That scale illustrates how rapidly biometric identity infrastructure has entered mainstream European travel.

This distinction should prevent a common misunderstanding. The new industry coalition does not mean Europe is introducing one mandatory biometric system for every airport passenger.

Instead, it is seeking regulatory certainty for voluntary biometric processing alongside existing government border systems.

Passenger Acceptance Is Already Rising

The industry’s argument also rests on changing passenger behaviour.

IATA’s 2025 Global Passenger Survey found that 50% of travellers had used biometrics during an airport journey, up from 46% in 2024.

Usage was particularly visible at security, exit immigration and entry immigration. The survey recorded biometric use at 44% for security, 41% for exit immigration and 35% for entry immigration.

Satisfaction was also high. IATA reported that 85% of passengers who had used biometrics were satisfied with the experience.

Perhaps more significant for future airport design, 74% of travellers said they would share biometric information if it allowed them to avoid repeatedly showing a passport or boarding pass.

That preference reveals the trade-off passengers appear willing to consider. Convenience can justify biometric participation when the benefit is immediate and understandable.

However, acceptance does not remove privacy concerns. Travellers remain interested in how biometric information is stored, used and deleted.

This creates an important policy challenge for European airports. A technically efficient system will still need transparent rules if operators want sustained passenger confidence.

Airport Capacity Is Driving The Push

The operational argument is equally significant.

Airports currently rely on repeated identity checks throughout a journey. Passengers may show travel documents during check-in, bag drop, security, border control and boarding.

Biometric identity can connect those stages. Once a passenger’s identity has been securely established, subsequent checkpoints can potentially rely on automated verification rather than repeated document presentation.

That could reduce friction at busy terminals. It could also allow airport employees to focus on travellers requiring additional assistance.

The infrastructure argument becomes stronger when viewed against long-term aviation growth.

ICAO expects global passenger traffic to rise from 4.6 billion passengers in 2024 to 12.4 billion annually by 2050. That represents approximately 2.7 times the 2024 volume.

Airports therefore face a difficult capacity equation. They must accommodate more passengers while managing physical space, staffing requirements and security obligations.

The numbers explain why digital identity has become more than an airport technology experiment. It is increasingly viewed as part of the infrastructure needed to handle future passenger demand.

What This Could Mean For Travellers

For passengers, the immediate effect will depend on the airport, airline and border process involved.

A traveller may increasingly encounter facial-recognition technology during check-in, bag drop, security, immigration or boarding. However, the precise journey will vary because airports operate different technology platforms and regulatory arrangements.

Passengers should therefore avoid assuming that biometric processing will work identically across Europe.

The biggest practical change may be reduced reliance on physical documents at participating airport checkpoints. Instead of repeatedly presenting a passport and boarding pass, passengers may authenticate themselves through biometric verification.

That could make airport journeys more fluid during peak periods. Yet travellers should still carry their passport and other required documents unless the relevant operator explicitly confirms otherwise.

The new coalition’s emphasis on voluntary participation also means passengers should pay attention to consent information. Travellers should understand what they are agreeing to before enrolling in an airport biometric service.

Privacy notices can explain the purpose of processing, the organisation responsible and applicable data rights. These details matter because biometric identifiers are considerably more sensitive than ordinary travel information.

EES Changes The Border Experience

Travellers visiting Europe should also separate voluntary airport biometrics from EES requirements.

The EES applies to eligible non-EU nationals travelling for short stays. At external borders, the system records relevant personal and travel-document information, together with biometric identifiers.

The system replaces traditional passport stamping for travellers within its scope. It also creates a digital record of entry and exit.

For repeat travellers, the first registration can therefore be more substantial than later verification. Once biometric information exists in the system, subsequent border crossings can rely more heavily on identity verification.

This is different from a passenger voluntarily enrolling in an airline or airport biometric journey.

The distinction will become increasingly important as multiple digital identity systems operate around the same journey.

Travellers should therefore check official European border guidance before departure, particularly when visiting Europe for the first time since EES became fully operational.

The Privacy Question Will Shape Adoption

The success of biometric travel will ultimately depend on more than speed.

Passengers may accept facial recognition when they clearly understand the benefit. They may be less comfortable when they cannot establish why data is collected, where it goes or how long it remains available.

That makes transparency a practical component of airport service design.

The coalition itself recognises this tension. Its manifesto places passenger choice and privacy alongside operational efficiency rather than treating them as competing objectives.

The regulatory debate therefore has implications beyond airports. Europe is attempting to establish whether digital identity can expand without eroding established data-protection principles.

The European Data Protection Board and European Data Protection Supervisor have already scrutinised the Digital Omnibus proposal. Their joint opinion reflects the wider institutional attention surrounding the package and its interaction with European data-protection rules.

For the travel industry, clearer rules could reduce uncertainty around investment. For passengers, clarity could make it easier to understand when biometric participation is optional and when government border requirements apply.

Europe’s Digital Journey Is Accelerating

The new coalition represents another step in Europe’s wider transition towards digital travel.

The region is simultaneously developing biometric borders, digital travel authorisation, automated checkpoints and mobile-based travel services.

EES provides the government border layer. ETIAS adds a pre-travel authorisation layer for eligible visa-exempt visitors once operational. Airport biometric services can then create a separate convenience layer within the passenger journey.

These systems do not perform the same function. Yet together, they illustrate how identity is becoming increasingly digital across international travel.

For airports, the attraction lies in processing more passengers through existing infrastructure. For airlines, digital identity could simplify several customer touchpoints.

For travellers, the benefits are potentially substantial. Faster processing and fewer document checks could reduce friction across some journeys.

However, convenience will remain closely tied to trust. Passengers will want assurance that biometric systems remain transparent, proportionate and secure.

The Next Test Is Passenger Choice

The coalition has now placed biometric travel directly into Europe’s broader digital-policy debate.

Its message is straightforward. Europe can encourage biometric innovation while retaining strong safeguards for privacy and passenger choice.

The industry’s timing is significant. EES has already normalised biometric border registration for eligible travellers, while passenger surveys show growing acceptance of biometric airport services.

At the same time, global passenger numbers are projected to expand sharply by 2050. Airports will need technologies capable of increasing throughput without continually expanding physical infrastructure.

The policy question is therefore moving beyond whether biometrics can work. The more consequential issue is how Europe defines responsible biometric travel.

For passengers, the outcome could determine whether future journeys involve fewer document checks, more automated checkpoints and greater reliance on digital identity. The central promise is a smoother journey, but passenger choice and data protection will determine how that promise develops.