As the European Union is based upon everchanging processes, legislation, procedures and the Member States, the Single Market raises increasing challenges for the business sector. Building and maintaining a common area for the Union’s economic agents has been one of the main characteristics of the European Union since its early beginnings; however, the accentuated diversity of each regional and national market, the heightened competition, the regulations aimed at addressing the challenges of the new, modernised millennium – such as pollution, demographic changes or technological development – add new pressure on the private sector’s economic agents. Nevertheless, as the European integration process has already shown during the past decades, ...