BS ISO/IEC 21471:2020 PDF

What is ISO/IEC 21471 about?

ISO/IEC 21471 discusses the requirements for the extended rectangular data matrix (DMRE). ISO/IEC 21471 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. ISO/IEC 21471 is an extension of ISO/IEC 16022 to which it adds rectangular formats. ISO/IEC 21471 applies to all DMRE code symbols that are produced by any printing or marking technology. Note: Under ISO/IEC 21471 original data matrix code sizes are not covered.

Who is ISO/IEC 21471 for ?

ISO/IEC 21471 on DMRE bar code symbology is relevant to:

Bar code equipment manufacturers Developers Logistics management Postal services Application areas such as laser marking and direct part marking Industries including but not limited to aerospace, electronics...