Define the annulment actions: judicial review.

The definition: 1. Initiator --> MS, EU institution or organ, private individual 2. Procedural requirement - Whether - Whose acts --> EU Parliament, Council, all Union bodies except COA - Which acts --> Has to intent to produce legal effects - Why --> On what grounds can one challenge the legality of a Union act - Lack of competence - Infringement of an essential procedural requirement - Infringement of the treaties or of any rule of law relation to their application - Misuse of power - Who - Privileged applicants (MS, EP, Council, Commission - Semi-privileged applicants (COA, ECB, Committee of the Regions) - Non-privileged applicants (natural/legal persons)