Environmental management system
| Environmentally relevant Group companies with a certified environmental management system in accordance with ISO 14001 as of Nov 30 | 2025 | 2024 | 2023 |
|---|---|---|---|
| Environmentally relevant Group companies | 101 | 110 | 121 |
| Share of compliant Group companies (%) | 56 | 70 | 45 |
| Share of certified Group companies (%) | 23 | 21 | 16 |
| Share of certified Group companies in relation to revenues (%) | 53 | 53 | 53 |
The ISO 14001 certification rate rose slightly overall due to additional certifications in DB Group in 2025. The growing coverage of ISO 14001-compliant systems thus contributes to achieving the Group-wide environmental and climate protection targets.