ISO 8583-3:2003 Preview
Financial transaction card originated messages -- Interchange message specifications -- Part 3: Maintenance procedures for messages, data elements and code values
This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
ISO 8583-3:2003 establishes the role of the maintenance agency (MA) and specifies the procedures for adding messages and data elements to ISO 8583-1 and to codes listed in Annex A of ISO 8583-1.
The responsibilities of the MA relate to all message type identifiers and classes, data elements and sub-elements, dataset identifiers and codes within ISO 8583-1, with the exception of Institution Identification Codes.