EFR is a communications interface

It has been developed under Windows NT and its function is:

- to receive preset loads in CPDP format, identified by their authorisation number.
- to check their relevance, and to translate the preset codes.
- to send load reports, in CPDP format, to the central site, allowing rapid invoicing.
- to print out customs transaction reports (DSPA …etc).
EFC - NT -  Products