Judgment_paragraph 32 · Aquind Ltd and Others v European Union Agency for the Cooperation of Energy Regulators (T-492/21)

32In that regard, it should be noted that the provisions relating to the legal basis and the procedure followed up to the adoption of the contested decision fall within the scope of procedural rules (see, to that effect, judgments of 29 March 2011, ThyssenKrupp Nirosta v Commission, C‑352/09 P, EU:C:2011:191, paragraph 90; of 12 September 2007, González y Díez v Commission, T‑25/04, EU:T:2007:257, paragraph 60; and of 31 March 2009, ArcelorMittal Luxembourg and Others v Commission, T‑405/06, EU:T:2009:90, paragraph 67). It is settled case-law that procedural rules are generally taken to apply from the date on which they enter into force (see judgment of 26 March 2015, Commission v Moravia Gas Storage C‑596/13 P, EU:C:2015:203, paragraph 33 and the case-law cited).