Court of Justice (Fifth Chamber) 13 February 2025, C-121/23 P (Swissgrid AG v European Commission.)

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The core legal dispute in this case revolves around Swissgrid AG's appeal against the General Court's dismissal of its action for annulment of a letter from the European Commission, which refused to authorize the Swiss Confederation's participation in European balancing platforms under Regulation (EU) 2017/2195. The Court found that the General Court erred in law by concluding that the letter did not constitute a challengeable act under Article 263 TFEU and that Swissgrid lacked standing to bring proceedings. Consequently, the Court set aside the General Court's order and referred the case back for further consideration on whether Swissgrid is directly and individually concerned by the letter.AI