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.
The marking processes covered by this standard are as follows:
Dot peening
Laser
Electro-chemical etching
Further marking processes will be included if required.
This standard does not specify information to be encoded
Unless specified otherwise in the contractual business relationship, the company responsible for the design of
the part shall determine the location of the Data Matrix Marking. Symbol position should allow optimum
illumination from all sides for readability.