ISO 19103:2015 Geographic information — Conceptual schema language
ISO 19103:2015
https://www.iso.org/standard/56734.html?browse=tc
This part of ISO 9735 for batch EDIFACT security addresses message/package level, group level and interchange level security for confidentiality in accordance with established security mechanisms.
This part of ISO 9735 specifies syntax rules for associated data in EDI to be interchanged between computer application systems. This provides a method to transfer data which cannot be carried by means of either a batch or interactive EDIFACT message. The data may be created by other applications (such as STEP, CAD, etc.), and is referred to in this part as associated data.