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ISO/IEC 21471:2020

Information technology — Automatic identification and data capture techniques — Extended rectangular data matrix (DMRE) bar code symbology specification

Feb 3, 2020
95.99   Withdrawal of Standard   Apr 29, 2025

General information

95.99     Apr 29, 2025

ISO/IEC

ISO/IEC JTC 1/SC 31

International Standard

35.040.50  

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Scope

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.

Life cycle

NOW

WITHDRAWN
ISO/IEC 21471:2020
95.99 Withdrawal of Standard
Apr 29, 2025

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ISO/IEC 21471:2025