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Information technology. Automatic identification and data capture techniques. Extended rectangular data matri…

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…

Information technology — Automatic identification and data capture techniques — Extended rectangular data mat…

Overview ISO/IEC 21471:2020 specifies the Extended Rectangular Data Matrix (DMRE) bar code symbology for automatic identification and data capture. The standard defines DMRE symbol characteristics, d…

Information technology — Automatic identification and data capture techniques — Data Matrix Rectangular Exten…

Overview ISO/IEC 21471:2025 - Information technology - Automatic identification and data capture techniques - Data Matrix Rectangular Extension (DMRE) bar code symbology specification - defines the s…

Information technology. Automatic identification and data capture techniques. Data Matrix Rectangular Extensi…