In a workshop on 2023-04-20./21 it was briefly mentioned, that Germany had requested permission to introduce mandatory domestic B2B-e-invoicing already in November 2022 and a “discussion proposal” mentions 2025-01-01 as possible date. One of the main purposes of the workshop was to kick off the development of Deliver-X, a hybrid delivery advice briding the gap between Order-X and Factur-X.