|TVA & TDFC Teledeclarations Security|
The EDI teledeclarations are made via the EDIFACT message "INFENT".
The security of the message is done in EDI5 by the use of teh AUTACK message.
The API was defined by la Direction Générale des Impôts (DGI) .
CRYPTIT-TVATDFC implements this API and includes
CRYPTIT-TVATDFC is sold as a package including the software and a reader.