The eighth edition of ICAO Doc 9303 progresses from using the first edition of the ISO/IEC 19794 series for encoding biometric reference data in electronic machine-readable travel documents to using the ISO/IEC 39794 series for this purpose. This document specifies how to use ISO/IEC 39794-4 for fingerprint image data stored in electronic machine-readable travel documents.
IN_DEVELOPMENT
prDS CEN/TS 18214:2025
40.20
DIS ballot initiated: 12 weeks
Feb 9, 2026
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