In France, any litigant may refer a case to the supreme courts.
For this reason there is a profession which is specifically dedicated
to advising and representing litigants who wish to bring their case before
these courts: this is the role of the “avocats au Conseil d’Etat et à la Cour de cassation”,
also called “avocats aux Conseils”.
These two supreme courts have a common bar, consisting of some 60
firms reuniting some 100 specialized attorneys: l’Ordre des avocats au Conseil d’État et à la Cour de cassation..