By way of conclusion, this chapter seeks to provide an overall assessment of what draws the Court and the Commission together, and of the impact that their “special relationship” has produced. In pulling the threads together, it explains that the interaction between the two organs has turned out differently to that which was originally envisaged, and that the great weight accorded by each of them to the work of the other has challenged the exclusive basis of State consent for international law’s validity. In a legal system that remains heavily dependent on unwritten rules of customary international law that require authoritative determination, the ultimate result has been that the Court and the Commission together assume a public order role not foreseen for either of them by their founders.