B.2.9a.5 B Where difficulties arise between two or more Contracting Parties with regard to a cross-border functional airspace block that concerns airspace under their responsibility, the Contracting Parties concerned may jointly bring the matter to the Single Sky Committee for an opinion. The opinion shall be addressed to the Contracting Parties concerned. Without prejudice to Standard B.2.9a.3, the Contracting Parties shall take that opinion into account in order to find a solution.
Fatta salva la norma B.2.9bis.3, le parti contraenti tengono conto di tale parere per giungere alla composizione della controversia.