The reporting standards adopted by the Group to prepare its NFS are the GRI Sustainability Reporting Standards (GRI Standards). This report was prepared in accordance with GRI Standards: In accordance option. The GRI Content Index, detailing content reported in accordance with GRI, can be found in the annex to the document.

In line with the provisions of the GRI Standards, the Mondadori Group has drawn inspiration from the principles of sustainability context, completeness, balance, clarity, accuracy, timeliness, comparability and verifiability, to ensure the quality of information and the appropriateness of the presentation methods.