Universal Registration Document 2024

SUSTAINABILITY REPORT 4 GENERAL DISCLOSURES

[2-BP-2-10-(d)] → Description of planned actions to improve the accuracy of metrics in the future that include value chain data estimated using indirect sources From 2025, the results of the internal control systems will give rise to action plans which will be monitored by Groupe ADP's internal control teams. In particular, this will involve analysing the difficulties encountered in obtaining the most reliable information, understanding the root causes, and then implementing remedial actions. Both direct and indirect sources are covered by this approach. [2-BP-2-11-(a)] → Disclosure of quantitative metrics and monetary amounts subject to a high level of measurement uncertainty The data provided in the Sustainability Report reflects the data known to Groupe ADP on the date the report was approved by the Board of Directors. However, these data may need to be corrected over the next year if a significant anomaly is found and backed up by detailed supporting evidence. To date, the company does not communicate on quantitative metrics and monetary amounts that are subject to a high level of uncertainty. In addition, concerning the action plans to be deployed for each material matter, the Group has scheduled workshops during 2025 with the lead partners to get a precise view of the cost of deploying Group policies in line with the commitments made. [2-BP-2-11-(b)-i] → Disclosure of sources of measurement uncertainty To date, Groupe ADP does not issue information calculated on the basis of highly uncertain future events. [2-BP-2-11-(a)] → Disclosure of quantitative metrics and monetary amounts subject to a high level of measurement uncertainty No high level of uncertainty in the published amounts and metrics. [2-BP-2-11-(b)-ii, 2-BP-2-12] → Information on the assumptions, approximations and judgements made in the measurement process The assumptions and information used in the double materiality assessment are set out in DR IRO-1. The ESRS E specifies the data, assumptions and methodologies used to calculate the required metrics.

[2-BP-2-15] → Indication of other legislation or generally accepted standards and frameworks for sustainability reporting on the basis of which information has been included in the sustainability statement Groupe ADP and its controlled subsidiaries in France and abroad ensure compliance with local legislation on sustainable development. [2-BP-2-15] → Indication of the references to the paragraphs of the standard or framework applied [2-BP-2-AR 2] → European standards approved by the European standardisation system (ISO/IEC or CEN/ CENELEC standards) have been used The protocol referred to in [2-BP-2-10] refers to the principles and standards of the Global Reporting Initiatives (GRI), the ISO 14000, 26000 and 50001 standards and the Airport Carbon Accreditation (ACA) protocol for measuring and reporting greenhouse gas emissions, representative of the Group's activities, its significant impacts and meeting the expectations of its stakeholders As far as environmental issues are concerned, the environmental protocol, drawn up in accordance with the principles of the ISAE 3000 standard, constitutes the internal reference framework for all the airport hubs and subsidiaries contributing to the reporting, in order to ensure controlled and reproducible application of the metrics. [2-BP-2-AR 2] → Disclosure of the extent to which the data and processes used for sustainability reporting purposes have been verified by an external assurance provider and found to conform to the relevant ISO/IEC or CEN/CENELEC standard To date, the company has not included information from other sustainability legislation in its Sustainability Report. On the environmental front, however, the ISO 14001 standard is included in the specifications of Aéroports de Paris and has been deployed within ADP SA. The Paris-Charles de Gaulle, Paris-Orly and Paris-Le Bourget hubs, as well as the Engineering and Capital Projects division, have introduced an environmental management system. The aim of this approach is to define the major environmental challenges facing the company and to ensure that the objectives associated with these challenges are met. Once again this year, the audits carried out by the certifying body concluded that this certification should be maintained

for all the departments involved in the system. [2-BP-2-16] → List of DRs and DPs mandated by a disclosure requirement

See table below for cross-references to sections outside the Sustainability Report but included in the management report.

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UNIVERSAL REGISTRATION DOCUMENT 2024 w AÉROPORTS DE PARIS