Guidelines for the entities on information exchange mechanisms

Guidelines for the entities on information exchange mechanisms Pursuant to the network code for cybersecurity aspects of cross-border electricity flows 25 April 2025 Guidelines for the entities on information exchange mechanisms Pursuant to the network code for cybersecurity aspects of cross-border electricity flows 25 April 2025 Find us at: ACER E press@acer.europa.eu Trg republike 3 1000 Ljubljana Slovenia www.acer.europa.eu © European Union Agency for the Cooperation of Energy Regulators Reproduction is authorised provided the source is acknowledged. Table of contents 1. Scope of these guidelines ......................................................................................................... 4 1.1. Entities listed in Article 2(1) of the NCCS ............................................................................... 4 1.2. Principles of information exchanges applicable to these guidelines ...................................... 5 2. Entity information flows foreseen under the NCCS ................................................................ 7 3. Recommended approach to information sharing ................................................................. 12 3.1. Information flows confined to a Member State ..................................................................... 12 3.2. Cross-border information...