Translate the following English sentence to French:
"Both for these states and for those among them that are fighting for fundamental principles that will structure their contemporary societies, it is becoming important for these principles to be incorporated into a body of Community legislation to which they will remain linked after accession."
Il est également fondamental pour ces États, et pour ceux d' entre eux qui se battent pour les principes fondamentaux qui doivent structurer les sociétés contemporaines, que ces principes soient inclus dans le corps de l' entité à laquelle ils seront liés après l' adhésion.