Disse forskelle mellem sektorerne kan mærkes i praksis, hvilket kommissionsmedlem med ansvar for det indre marked, Raniero Vanni d'Archirafi, konstaterede un­der den konference, som Kommissionen den 14. marts 1994 af­holdt for, sammen med repræsentanter fra erhvervslivet og de faglige organisationer, at gøre status over det indre marked.
These differences can be noticed in the area concerned, as was pointed out by the European Commissioner for the internal market, Raniero Vanni d'Archirafi, during a conference organized by the Commission on 14 March, in order to assess the results of the single market with business and trade union representatives.