ORANO // Annual Activity Report 2024

Orano - Annual Activity Report 2024 114 4 SUSTAINABILITY STATEMENT Societal and environmental challenges at the heart of the strategy 4.1.2 Sustainability taken to the highest level of the company 4.1.2.1 The role of the Board of Directors in terms of sustainability Integrated and cross-functional non-financial governance The Environment, Societal and Governance (ESG) criteria are integrated into the processes at each level of the organization. ORANO’S SUSTAINABILITY GOVERNANCE Whistleblowing system open to any individual: https://oranoethic.signalement.net/ Strategic vision: Corporate purpose, values, strategic axis and commitments Executive Committee Code of Ethics and business conduct Human Rights Policy Legal Department and other supporting departments Board of Directors Source : Orano Strategy, Investments and Sustainability Committee Audit and Ethics Committee Compensation and Nominating Committee End-of-Lifecycle Obligations Monitoring Committee Governance Decision Internal Procedures and Policies Steering HSE policy (Nuclear and Industrial Safety - Health, Occupational Safety - Radiation protection Environment) Waste and Dismantling Strategy Skills, compensation and social protection guidelines Social Dialogue guidelines Diversity and Inclusion guidelines Responsible Purchasing Policy Fight against Corruption îŠē TŠǷƭĚŠČĚ Peddling Policy Risk mapping Health, Safety Environment Department Strategic Planning, Dismantling & Waste Department People & Communications Department Performance Department Risks, Compliance, Internal Audit Department The Stakeholders’ Panel Stakeholders Shareholders and Investors Customers and Partners Employees and Representatives Subcontractors and Suppliers Administrative Bodies and Authorities Local residents and communities Environment Citizens and the general public Composition of the Board of Directors At February 18 , 2025, the Board of Directors was composed of 13 members: ● ten members appointed by the General Meeting (including five natural person directors appointed on the proposal of the French State, four independent directors and the Chief Executive Officer, the only executive member); ● two members representing employees, appointed by the labor unions; and ● one representative of the French State. At December 31, 2024, the percentage of independent directors was 30.77%. The percentage of women on the Board of Directors was 45% excluding directors representing employees, unchanged compared to the previous year. This rate is 38% including employee directors, i.e. five women and eight men. Information relating to the detailed composition and expertise of the Board of Directors is presented in Chapter 5 Section 5.1.1.

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