In particular, we held meetings and interviews with the management of AMPLIFON SpA and with the personnel of Amplifon AG, Amplifon Magyarország Kft, Amplifon Nederland BV and Amplifon Groupe France SA, and we performed limited analyses of documentary evidence, to gather information about the processes and procedures for the collection, consolidation, processing and submission of the non-financial information to the function responsible for the preparation of the NFS.