Most Member States require the central management to be informed of the composition of the SNB, but others (e.g. Finland) widen the scope of this information obligation to include all employees. The scope has been extended in Italy to include trade union organisations and local management, and in Austria it includes local management.
La plus grande partie des Etats membres prévoient que la direction centrale doit être informée de la composition du GSN, mais certains pays, comme la Finlande, prévoient que le champ de cette obligation d'information soit élargie à tout le personnel, aux organisations syndicales et aux directions locales (I), aux directions locales (A).