The 2019 Integrated Report is the eighth Atlantia’s annual integrated report, prepared based on the International Framework set out by the International Integrated Reporting Council (www.theiirc.org/international-ir-framework/) and drafted in accordance with the GRI Sustainability Reporting Standards published in 2016 by GRI – Global Reporting Initiative, according to the “in accordance core” option. At the end of the document, “GRI Content Index” indicates the content reported in compliance with the GRI. For some information, as indicated in the index above, explicit reference is made to other company documents[2]. The selection of the questions and indicators examined was based on a structured materiality analysis process, aimed at identifying the significant topics for the Group according to their impact on business, their importance for stakeholders and the likelihood and extent of the risks/opportunities associated with them. In line with 2018, the process adopted to define the 2019 matrix of materiality involved interviews with the top management of Atlantia and its main subsidiaries, as well as the use of the Datamaran platform to examine the external perspective and context, through an automated analysis of the multitude of information available from public sources, including company reports, regulations, voluntary initiatives, news and social media The resulting matrix of materiality was submitted to the Atlantia Control, Risk and Corporate Governance Committee during the session held on 14 April 2020 and to the Board of Directors of Atlantia during the meeting held on 17 April 2020, was was approved by the latter together with this Report.