Data Matrix code vs GS1 Data Matrix code – What is the difference ?
Data Matrix codes are indispensable in logistics, production, and marking applications – but a Data Matrix code is not necessarily a GS1 DataMatrix. Although both codes appear visually identical, small differences can have a major impact on processes, scan results, and system compatibility. This article explains in practical terms what the key difference is, why the FNC1 control character plays a central role, and how companies can avoid costly mistakes when using codes.