114The Court of Justice added, in paragraph 103 of those judgments, that failure to comply with the procedural rules relating to the adoption of an act having an adverse effect constitutes an infringement of essential procedural requirements, which it is a matter for the Union judicature to raise, even of its own motion, and the fact that the Commission did not adopt the decision at issue within the period set by the EU legislature constitutes an infringement of essential procedural requirements.