Universal Registration Document 2024

4 SUSTAINABILITY REPORT GOVERNANCE MATTERS

Key actions in the CSR risk mitigation process The work carried out by the Group's Purchasing departments, supported by risk mapping and double materiality assessments, has led the Group to present an action plan consisting of generic actions to reduce the risks relating to CSR issues that have been deployed for a long time (within the scope of ADP SA) – particularly those in the social field – and to deepen the improvement initiatives for each material or non-material issue, with more detailed action plans depending on the criticality of the CSR risks. Each entity within the consolidated scope shares the Group CSR roadmap, and has its own action plan to ensure that efforts converge towards the roadmap, depending on the maturity of practices and the criticality of local issues. In line with the Group Purchasing Policy and the Supplier and Partner CSR Charter described above, Groupe ADP has been rolling out a number of central actions for several years now, which are gradually being extended to the scope of the consolidated and non-consolidated airport subsidiaries: 1. drawing up Purchasing Strategy Documents (PSDs) incorporating the CSR guidelines (main sub-criteria, weightings) specific to each purchasing family; 2. integrating social and environmental considerations into the drafting of specifications (eco-design, rationalisation, sobriety, virtuous innovation, etc.); 3. choosing suppliers for our calls for tender based on the implementation of CSR/social measures, of which the level of requirements corresponds to the level of risks identified and weighted, and of which the importance in terms of rating is gradually increasing, representing between 5% and 20% of the total (this criterion is added to the CSR/environmental, technical and financial ratings). The tender documents are public and are provided to candidates from our freely accessible “Spartacus” marketplace (ADP SA) which can be accessed here: [https://fournisseurs.aeroportsdeparis.fr/page.aspx/fr/ usr/login?ReturnUrl=%2fpage.aspx%2ffr%2fbuy %2fhomepage]; 4. the objective of including CSR measures (social and/or environmental criteria for selecting tenders) in 100% of our tenders will be implemented from 2025: social/ environmental criteria will be included whenever one or more risks are identified by the risk mapping process applied to each tender; – Systematic analysis of questionnaires, CSR briefs and other measures designed in-house, and monitoring to ensure that best CSR practice is constantly incorporated; thanks to the allocation of dedicated human resources; –Interviews, support, detailed assessments of the CSR maturity of candidates for the various most critical social issues in our risk maps during negotiations

(ADP SA). As an example, concerning the commitment to decarbonise Scope 3, which is an integral part of the Group's transformation process aimed at carbon neutrality (see section 2 of the Sustainability Report on climate change and other environmental issues), appropriate measures are deployed, such as the assessment of a carbon criterion in calls for tender and the implementation of decarbonisation plans by suppliers during the contractual performance period. These initiatives are part of our ongoing efforts to measure the impact of climate change and the various environmental challenges facing our business. 5. in the execution phase, Supplier Performance Measurement, including CSR aspects during contract performance for all contracts and monitoring committees for strategic markets; 6. during the performance phase, social and/or environmental audits of strategic suppliers carried out by a law firm in accordance with the Group's standards, in order to verify that contractual commitments have been met and to propose additional action plans (ADP SA); 7. information webinars for suppliers and prospective suppliers, including a presentation of Groupe ADP's CSR strategy (ADP SA scope). More specifically, with regard to the material challenges of CSRD, a particular focus has been applied over several years on the social aspects of the CSR approach with the aim of: 1. assessing workplace accidents (real-time alert system, annual summaries for strategic suppliers) in order to react as quickly as possible and improve prevention by analysing the causes; 2. ensuring that major works companies implement the 12 golden rules for safety on construction sites, defined by the Engineering & Capital Projects (ECP) division; 3. extending the duration of contracts, particularly for airport services (up to eight years or more in certain specific cases), to allow greater visibility in the training, recruitment and career development processes for the employees of our contract holders; 4. monitoring the workforce assigned to the provision of services, their qualifications, remuneration and training, in particular for employees working on site for airport services and works activities: whether in terms of assessing aspects of employment regulations, the nature of the various types of employment contracts (and their level of security or otherwise), knowledge of the wage bill including the share dedicated to training for the workers concerned, or the adequacy of skills with regard to operational requirements in order to control service quality.

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AÉROPORTS DE PARIS w UNIVERSAL REGISTRATION DOCUMENT 2024