E-Rechnungsgipfel 2026: From Compliance to Real-World E-Invoicing Execution
E-invoicing in Europe is entering a new phase in 2026, shifting from regulatory compliance to scalable operational implementation across business processes, standards, and digital infrastructure.


EDEKA e-invoicing: mandatory fields beyond EN 16931
/in eInvoice NewsAn invoice can pass validation against the European standard and still be rejected by the buyer. The EDEKA supplier guide of 15 October 2026 shows where the gap sits. The short version is here, the full requirements on the EDEKA page.
Four mandates starting on 1 January 2027
/in eInvoice NewsGermany, Poland, Slovakia and Norway change their invoicing rules on 1 January 2027. Spain has stepped out of that date. The calendar, the thresholds and what to do in the fourth quarter.
Spanish e-invoicing mandate: deadlines from 6 October 2026
/in eInvoice NewsOrden HAC/1028/2026 regulates the state platform SPFE and started the countdown. This article sets out the timetable, the reporting of invoice and payment statuses and the requirements placed on private exchange platforms.