59In accordance with settled case-law, any decision adopted by an institution, office, body or agency of the European Union, irrespective of its nature or form, which is intended to have legal effects constitutes a challengeable act for the purposes of Article 263 TFEU (see, inter alia, judgment of 28 April 2015, Commission v Council, C‑28/12, EU:C:2015:282, paragraph 14).
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