Based on an in-depth analysis of the individual elements of TTR and their requirements (in terms of IT needs, commercial conditions and legal framework), implementation packages were created, in which all required developments are bundled. Aiming for the full roll-out of TTR in December 2024, end dates were defined for all packages:

Due to the large number of stakeholders involved in TTR, the actual start dates of the individual implementation packages will vary from stakeholder to stakeholder. National TTR implementation projects have started in late 2019, with all national stakeholders involved.