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Travelers using biometric scanners at EU airport border control checkpoint
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How Biometric Technology is Revolutionizing EU Travel and Airport Security in 2024

📅 4 February 2026 ⏱️ 3 min read ✍️ OnOff Team

2026 marks the full implementation of the European Union's Entry/Exit System (EES), a system that radically changes the way we cross borders. Facial recognition, fingerprints, and automated gates are now the new reality at major EU airports—including those in Greece.

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🚀 What is the EES and when did it launch

The Entry/Exit System is an automated entry/exit recording system for third-country nationals (non-EU/Schengen) entering Europe. It replaces manual passport stamps with digital records.

📅 EES Timeline

  • 🔹 2017: EES regulation adopted
  • 🔹 2023: Postponed due to technical issues
  • 🔹 2024: Pilot implementation at selected airports
  • 🔹 2025-2026: Full rollout at all Schengen entry points

💾 What biometric data is collected

Upon entering the Schengen zone, travelers from third countries provide:

👤

Facial Photo

High-resolution capture for real-time facial recognition

👆

4 Fingerprints

Four-finger scan for identity verification

📋

Passport Details

Automatic reading and recording of travel document details

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Digital illustration showing fingerprint and facial recognition technology at European airports

✈️ The situation at Greek airports

Greece, as a popular tourist destination and an external EU border, is at the forefront of EES implementation. Major airports have installed:

Airport eGates EES Kiosks Status
El. Venizelos (ATH) 24 16 Full
Macedonia (SKG) 12 8 Full
Heraklion (HER) 8 6 Full
Rhodes (RHO) 6 4 Partial

❓ How the process works for travelers

🛫 Step by step

  1. Self-service kiosk: The traveler scans their passport
  2. Photo capture: The camera takes a facial photo
  3. Fingerprint scan: Place 4 fingers on the sensor
  4. Verification: Data is checked in real time against databases
  5. eGate: Pass through the automated gate with facial recognition

⏱️ The entire process takes an average of 1–2 minutes

Modern airport security system with biometric data collection terminals and passenger processing

🇪🇺 What this means for Greek and European citizens

EU citizens are not required to provide biometric data for the EES, but they can use the automated gates (eGates) with their biometric passports.

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✅ Advantages

  • Faster border crossing
  • Reduced waiting queues
  • Better security control
  • No manual stamps

⚠️ Concerns

  • Privacy concerns
  • Data stored for 3+ years
  • Potential misuse of information
  • Technical recognition errors

🔮 ETIAS: the next phase

Alongside the EES, the EU is preparing ETIAS (European Travel Information and Authorisation System). From 2026, travelers from visa-exempt countries (USA, Canada, Australia, etc.) will need to submit an online application before traveling to Europe.

📊 ETIAS in numbers

€7
Application cost
3
Years of validity
60+
Countries affected
96%
Approved within minutes

🎯 Conclusion

Biometric systems at EU airports are now a reality. While they offer significant advantages in speed and security, they also raise questions about privacy and the use of personal data. For travelers, the key is preparation: knowing what to expect makes the process smoother and more efficient.

✍️

OnOff Team

The OnOff.gr team keeps you updated on the latest tech developments in Greece and Europe.

biometrics travel technology EU borders airport security EES system ETIAS border control travel tech