Index is a firm believer in the importance of training, since human resources, at any position they hold in a Company, play an ever-increasingly important role every day. Therefore they must be constantly trained and updated in order to obtain the best performance, professionalism, and adaptation to the continuous changes of the market, that is innovation and constant improvement. Based upon these principles, we have established our AUDITORIUM, a modern, rational and welcoming structure consisting of an Aula Magna hall which seats up to 250 people, a Bellini teaching room seating 40, a Rossini meeting room seating 20 and a Training and Technical Refresher Course Centre, where master craftsmen from Italy and abroad teach the correct application of systems and products. Since 1997, the year in which it started, the Auditorium has hosted tens of thousands of people.