If the data subscriber needs the data in another format or service than that provided by the supplier, MENTZ DDIP can build a bridge. All VDV, SIRI, and GTFS formats can be converted into each other by DDIP. Moreover, DDIP can map data from one service to another wherever it makes sense.
Example of a format conversion:
SIRI ET/PT into VDV 454 AUS/REF-AUS
Example of a service conversion:
SIRI ET/PT into VDV 453 DFI/REF-DFI