The SY Supplier Portal offered for free by your customers does not allow you to submit an invoice to the Chorus platform.

Outside SY and for its clients, Cegedim offers to implement an EDI connector between the information system and its GIS platform. Implementing such a service makes sense economically from an annual volume of 1,000 public-sector invoices

 If this service interests you, contact our sales department: contact.gis@cegedim.com