Which characteristic describes the Court of Justice of the EU?

The characteristic that describes the Court of Justice of the EU is that it makes decisions on issues of EU law. The Court of Justice serves as the highest court in the EU for matters relating to the interpretation and application of EU legislation. This function is vital for ensuring uniformity and consistency in the application of EU law across member states. The court has the authority to interpret treaties, evaluate compliance with EU law, and adjudicate disputes between member states or between EU institutions and member states.

The other options do not accurately describe the court's primary role or location. The Court of Justice of the EU is actually located in Luxembourg, not Strasbourg, which is relevant for the European Court of Human Rights. While the Court may also review compliance with EU legislation, it is primarily known for making binding decisions on disputes and legal questions that arise under EU law. Moreover, rather than simply advising on legal matters, it adjudicates and makes decisions that have a direct impact on the legal landscape of the EU and its member states.