According to the law of the European Union, in case one of the institutions of the Union or an organ, office or agency belonging to the Union refrains from making a decision, the member states and theother institutions of the Union are entitled to make a notification to the Court of Justice of the European Union. The Court has the competence to verify the legality of the legislative acts of the institutions, offices, organs or agencies of the Union that are meant to produce judicial effects towards third parties and iscompetent to pronounce itself, by preliminary decision regarding the interpretation of the treaties, namely the validity and interpretation of acts adopted by the institutions, offices, organs or agencies of the Union. Also, according to the primary treaties, any legal issues related to the non- fulfillment of the treaty’s provisions, non compliance with the community legislation, not executing the decisions of the Court of Justice or non compliance with the terms of an agreement between the EU and a third state, as well as the legal aspects related to the application of penalties based on the regulations of the EU, contractual and extra contractualliability are subordinated to the control of the Unions’ judicial instance.