The Member States 25 March 1957, Consolidated version of the Treaty on the Functioning of the European Union - PART SIX: INSTITUTIONAL AND FINANCIAL PROVISIONS - TITLE I: INSTITUTIONAL PROVISIONS - Chapter 1: The institutions - Section 5: The Court of Justice of the European Union - Article 263 (ex Article 230 TEC)

Also known as

Article 263 of the Treaty on the Functioning of the European Union establishes the jurisdiction of the Court of Justice to review the legality of acts by Union institutions, bodies, and agencies intended to produce legal effects vis-à-vis third parties. It defines the standing of privileged, semi-privileged, and non-privileged applicants, including natural and legal persons, based on grounds such as lack of competence, infringement of the Treaties, or misuse of powers. Proceedings must be instituted within a strict two-month limitation period following the publication, notification, or knowledge of the contested measure.AI