: Provides specifications for various sizes, including TD3 (standard passport) , TD1, and TD2 sizes. Transition to New Standards
: Specifies how facial images (mandatory), fingerprints, and iris scans (optional) are stored on contactless integrated circuits (chips). Download lis na9303 pdf
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 : Provides specifications for various sizes, including TD3
: Details the Public Key Infrastructure (PKI) used to digitally sign and protect biometric data from tampering. While "LIS" does not appear as a standard
The document is divided into several parts, each covering specific technical requirements:
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
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