MasterCard Customer Interface Specification messages
MasterCard CIS messages parser added into iso8583.info environment with most used fields descriptions.
This message specification based on ISO8583-1987.
There are hundreds pages of detailed definitions with market specific sub-fields and file update related records.
Few top levels defined for data parsing.
The deeper definition for this specific elements can be added when required or requested dirrectly to firstname.lastname@example.org.