Reference number
ISO/IEC 21471:2020
© ISO 2025
ISO/IEC 21471:2020
Information technology — Automatic identification and data capture techniques — Extended rectangular data matrix (DMRE) bar code symbology specification
Edition 1
2020-02
Withdrawn
Withdrawn (Edition 1, 2020)

Abstract

This document defines the requirements for the symbology known as extended rectangular data matrix (DMRE). It specifies the DMRE code symbology characteristics, data character encodation, symbol formats, dimensions and print quality requirements, error correction rules, decoding algorithm, and user-selectable application parameters.

It applies to all DMRE code symbols produced by any printing or marking technology.

Original data matrix code sizes are not covered by this document but defined in ISO/IEC 16022 using the same matrix placement, decoding and error correction algorithm.

General information

  • Status
     : Withdrawn
    Publication date
     : 2020-02
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 72
  • Technical Committee :
    ISO/IEC JTC 1/SC 31
    ICS :
    35.040.50 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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