For the period 1 January 2024 to 31 December 2024, EirGrid plc can confirm that it has established, maintained and operated internal and external reporting channels and procedures to allow for the making of disclosures and for follow-up of such disclosures. The associated procedures for the internal and external reporting channels are encapsulated within the company’s Protected Disclosures Policy, which is reviewed annually, approved by the Board of EirGrid plc and available to all workers.