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About This Item

 

Full Description

Scope: This document specifies a half-duplex block transmission protocol featuring the special needs of a contactless environment and defines the activation and deactivation sequence of the protocol. This document is intended to be used in conjunction with other parts of ISO/IEC 14443 and is applicable to proximity cards or objects of Type A and Type B.
 

Document History

  1. CAN/CSA-ISO/IEC 14443-4:19

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    Cards and security devices for personal identification - Contactless proximity objects - Part 4: Transmission protocol (Adopted ISO/IEC 14443-4:2018, fourth edition, 2018-07)

    • Most Recent
  2. CAN/CSA-ISO/IEC 14443-4-09 (R2014)


    Identification cards - Contactless integrated circuit cards - Proximity cards - Part 4: Transmission protocol (Adopted ISO/IEC 14443-4:2008, second edition, 2008-07-15)

    • Historical Version
  3. CAN/CSA-ISO/IEC 14443-4-02


    Identification Cards - Contactless Integrated Circuit(s) Cards - Proximity Cards - Part 4: Transmission Protocol (Adopted ISO/IEC 14443-4:2001, first edition, 2001-02-01)

    • Historical Version
 

Amendments, rulings, supplements, and errata

  1. CAN/CSA-ISO/IEC 14443-4B:19


    Amendment 2:2021 to CSA ISO/IEC 14443-4:19, Cards and security devices for personal identification - Contactless proximity objects - Part 4: Transmission protocol -Amendment 2: Enhancements for harmonization (Adopted amendment 2:2020 to ISO/IEC 14443-4:2018)