This Report is compliant with the three principles indica ted in AAsued in 2008 by AccountAbility, the international research institute on sustainability issues: > inclusiveness: being “accountable” to the stakeholders with whom the organization interacts and encouraging their involvement in identifying the key issues and see king solutions; > materiality: determining the importance of each issue for the organization and its stakeholders, in order to take informed and knowledgeable decisions; > responsiveness: responding to the needs expressed by stakeholders, also through transparent reporting systems.