ICAO Seeks Contactless Travel for Future Volume Surge
Delegates in Montreal discuss digital credentials to accommodate a projected doubling of global passenger numbers.
Updated on Oct. 19, 2026 in Travel — General
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ICAO is pushing for seamless, contact-free travel technologies to manage a forecast that expects global passenger volumes to double within 25 years. The initiative relies on digital credentials and biometrics to streamline processing across international borders.
Why it matters
The massive projected growth in air travel requires modernized, efficient processing systems to prevent severe airport bottlenecks. Current fragmented governance and security vulnerabilities, such as potential quantum computing threats to passport cryptography, necessitate a unified global trust framework.
Global passenger volumes are expected to double over the next 25 years, creating urgent demand for digital travel credentials and biometric systems. These technologies are governed by ICAO Annex 9 standards and Doc 9303 specifications to ensure international interoperability.
The players
ICAO
The International Civil Aviation Organization is a specialized agency of the United Nations that coordinates the principles and techniques of international air navigation.
The details
States are initiating phased modernizations by digitizing pre-checks and linking identities to biometric data. However, implementation is currently hindered by inconsistent border agency coordination, high costs, and varying national laws that sometimes prohibit the remote reading of passport chips.
Timeline
Global passenger volumes are projected to double over the next 25 years.
Travel Outlook
The push for digital identity modernization updates the implementation trajectory of ICAO Annex 9 standards in response to new biometric and quantum-security challenges. This transition marks a departure from legacy manual inspection processes as ICAO seeks to accommodate long-term growth in passenger volume.
Travelers should anticipate a gradual transition toward digital-first identity verification that may eventually replace physical document handling at airports. These changes will require passengers to stay informed on specific electronic passport requirements as different jurisdictions update their remote reading policies.
The takeaway
As travel technology shifts toward biometrics and digital credentials, the reliance on physical passports will likely diminish over the next two decades. Passengers can prepare by ensuring their travel documents are compliant with modern international standards as digital integration expands.
Further reading
Learn more about evolving international transit standards in the Travel — General section.
Live Poll
Do you trust that new digital travel and biometric systems will protect your personal data?
