Annual Activity Report 2025

4

SUSTAINABILITY STATEMENT Societal and environmental challenges at the heart of the strategy

Disclosure issues and requirements (DR)

Section

Orano - speci fi c data points

Number of ISO 45001 and OHSAS 18001 certi fi ed sites Average employee exposure to radiation over 12 consecutive months (mSv) Total individual external doses over 12 consecutive months due to radiation for Orano employees (H.mSv) Total individual internal doses over 12 consecutive months due to radiation for Orano employees (H.mSv) Average exposure of subcontractors due to radiation over 12 consecutive months (mSv) Orano employees over 14 mSv (internal Orano threshold) Subcontractors over 14 mSv (internal Orano threshold) Maximum dose for Orano employees (mSv)

S1-14 – Health and safety metrics

4.3.1.2

S1-15 – Work-life balance metrics

4.3.1.6

S1-16 – Compensation metrics (pay gap and total compensation) S1-17 – Incidents, complaints and severe human rights impacts

4.3.1.3 Gender pay gap (weighted average) (%)

4.3.1.6

S2 – WORKERS IN VALUE CHAIN ESRS 2 SBM-2 – Interests and views of stakeholders

4.1.4

ESRS 2 SBM-3 – Material Impacts, Risks and Opportunities and interactions with strategy and business model

4.3.2.1

S2-1 – Policies related to workers in the value chain

4.3.2.2 4.3.2.4

S2-2 – Processes for engaging with workers in the value chain about impacts S2-3 – Processes to remediate negative impacts and channels for workers in the value chain to raise concerns S2-4 – Taking action on material impacts on workers in the value chain, and approaches to managing material risks and pursuing material opportunities related to workers in the value chain, and effectiveness of those actions S2-5 – Targets related to managing material negative impacts, advancing positive impacts, and managing material risks and opportunities

4.3.2.4

4.3.2.2

4.3.2.3

S3 – AFFECTED COMMUNITIES ESRS 2 SBM-2 – Interests and views of stakeholders

4.1.4

ESRS 2 SBM-3 – Material Impacts, Risks and Opportunities and interactions with strategy and business model

4.3.3.1

4.3.3.2 4.3.3.3 4.3.3.4 4.3.3.5

S3-1 – Policies related to affected communities

S3-2 – Processes for engaging with affected communities about impacts

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Orano - Annual Activity Report 2025