| Selected material Topics | Target 2025 | Unit | 2022 | 2021 | 2020 | 2019 | 
| ENVIRONMENT | ||||||
| Water footprint (excluding test facilities), total | Mega litres | 6.3 | 6.4 | 5.5 | 7.4 | |
| Water footprint (excluding test facilities) per FTE | Litres | 6,198 | 6,196 | 5,391 | 7,002 | |
| Water consumption, test facilities (Ballast water and laboratories), mega litres | Mega litres | 4.2 | 7.3 | 5.4 | 9.9 | |
| Scope 1 Direct emissions | MtCO2e | 356 | 348 |  299 | 537 | |
| Scope 2 Indirect emissions (including electricity and district heating) - market-based | NetZero | MtCO2e | 797 | 1,359 | 1,466 | 1,275 | 
| Scope 2 Indirect emissions (including electricity and district heating) - location-based | MtCO2e | 906 | 878 | 921 | 1,079 | |
| Total scope 1 & 2 (market-based) | NetZero | MtCO2e | 1,153 | 1,707 | 1,765 | 1,813 | 
| Total scope 1 & 2 (location-based) | MtCO2e | 1,262 | 1,225 | 1,220 | 1,616 | |
| Scope 3 emissions from air travel, total | MtCO2e | 977 | 250 | 435 | 2,178 | |
| Scope 3 emissions from air travel, per FTE | MtCO2e | 1.0 | 0.2 | 0.4 | 2.1 | |
| SOCIAL | ||||||
| Number of employees (FTEs) | FTEs | 1,022 | 1,028 | 1,014 | 1,055 | |
| Men:Women ratio | 62:38 | 62:38 | 62:38 | 61:39 | ||
| Proportion of women in leadership positions (vice presidents, directors, department heads and local management), excl. the Board of Directors and the Executive Leadership Team |  % | 27  | 26 | |||
| Incidents of discrimination recorded | Zero | Number | 0 | 0 | ||
| Health and safety | ||||||
| Fatalities because of work-related injury | Zero | Number | 0 | 0 | ||
| High-consequence work-related injuries (excluding fatalities) | Zero | Number | 0 | 0 | ||
| Recordable work-related injuries reported in line with local laws and regulation | Zero | Number | 3 | 4 | ||
| GOVERNANCE | ||||||
| External revenue from research & development | mEUR |  7.7 | 6.7  | |||
| DHI resources invested in innovation | mEUR |  5.8 | 5.2  | |||
| Substantiated data losses  | Zero | Number | 0 | 0 | ||
| External complaints regarding customer privacy | Zero | Number | 0 | 0 | ||
| Complaints/non-compliance regarding customer privacy | Zero | Number | 0 | 0 |