As of 2026, the standard is transitioning from older ISO/IEC 19794 biometric encoding to the newer standard. All inspection systems are required to support this new data format by January 1, 2026. Doc 9303 Machine Readable Travel Documents - ICAO
: Defines the layout and OCR-B font used for the printed data lines at the bottom of identity pages. Download lis na9303 pdf
: Outlines how data is organized within the electronic chip to ensure global interoperability. As of 2026, the standard is transitioning from
Doc 9303 establishes the international specifications for the design, security, and interoperability of travel documents. It ensures that a passport issued by one country can be read and authenticated by border systems worldwide. Key Components of the Standard : Outlines how data is organized within the
: Specifies how facial images (mandatory), fingerprints, and iris scans (optional) are stored on contactless integrated circuits (chips).
The search for "" likely refers to ICAO Doc 9303 , the global standard for Machine Readable Travel Documents (MRTDs) such as ePassports. While "LIS" does not appear as a standard prefix for this document, "Doc 9303" is the definitive technical specification maintained by the International Civil Aviation Organization (ICAO) and endorsed by ISO as ISO/IEC 7501 . Overview of ICAO Doc 9303