Translate the following English sentence to French:
"On the issue of the weighting of votes in Council, there is consensus that the criterion which should be used as the basis for qualified majority voting in Council must stem from the combination of the two elements which form the foundations of the European Union."
Sur la question de la pondération des voix au Conseil, il existe un consensus sur le critère à utilisé comme base du vote à la majorité qualifiée au sein du Conseil.