ANNEX to the COMMISSION IMPLEMENTING REGULATION (EU) .../... on interoperability requirements and non-discriminatory and transparent procedures for access to data required for customer switching

Ref. Ares(2025)4048445 - 20/05/2025 EUROPEAN COMMISSION ANNEX to the Brussels, XXX […](2025) XXX draft ANNEX COMMISSION IMPLEMENTING REGULATION (EU) .../... on interoperability requirements and non-discriminatory and transparent procedures for access to data required for customer switching Reference model for the customer switching supplier process The reference model for the customer switching supplier process, that is to say the change of supplier, consists of a set of reference procedures for access to data and regarding the required information exchanges between the relevant different roles performed by market parties. The tables in this Annex reflect that set of information which constitutes the reference model. The procedural steps set out in this Annex may be combined or carried out in a different order when applied at national level. Table I contains information on the national market structure and environment, serving as a valuable resource for electricity suppliers seeking to set up their operations in the territory of a Member State and offer services to final customers in that Member State. Table I also lists information needed to enable final customers to choose a new supplier and electricity suppliers to register, on-board, or set up the necessary infrastructure to take part in the procedures described in Table III. Those procedures also facilitate communication and exchange of information with relevant market participants...