Download Lis Na9303 Pdf ◉ ❲EXTENDED❳

: Details the Public Key Infrastructure (PKI) used to digitally sign and protect biometric data from tampering.

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 Download lis na9303 pdf

: Specifies how facial images (mandatory), fingerprints, and iris scans (optional) are stored on contactless integrated circuits (chips). : Details the Public Key Infrastructure (PKI) used

: Outlines how data is organized within the electronic chip to ensure global interoperability. Key Components of the Standard : Specifies how

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

: Provides specifications for various sizes, including TD3 (standard passport) , TD1, and TD2 sizes. Transition to New Standards

: Defines the layout and OCR-B font used for the printed data lines at the bottom of identity pages.