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.
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.