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ISO/IEC 14443-4:2018

Cards and security devices for personal identification -- Contactless proximity objects -- Part 4: Transmission protocol

General information
Valid from 21.06.2018
Directives or regulations
None

Standard history

Status
Date
Type
Name
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.
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Amendment

ISO/IEC 14443-4:2018/Amd 2:2020

Enhancements for harmonization
Newest version Valid from 04.08.2020