Historical
DIN EN 9132:2008
Aerospace series - Quality management systems - Data Matrix Quality Requirements for Parts Marking; German and English version EN 9132:2006 (FOREIGN STANDARD)
This standard defines uniform Quality and Technical requirements relative to metallic parts marking performed in using "Data Matrix symbology" used within the aerospace industry. The ISO/IEC 16022 specifies general requirements (data character encodation, error correction rules, decoding algorithm, etc.). In addition to ISO/IEC 16022 specification, part identification with such symbology is subject to the following requirements to ensure electronic reading of the symbol.
Deutsches Institut für Normung [din]