| German | English |
| Direktion 1B - Personalverwaltung | Directorate for Personnel Administration |
| Direktion 1B - Personalverwaltung | Directorate 1B - Personnel Administration |
| Direktion 1B - Soziales, Energie, Forschung, Telekommunikation | Directorate for Social Affairs, Energy, Research and Telecommunications |
| Direktion 1B - Soziales, Energie, Forschung, Telekommunikation | Directorate 1B - Social Affairs, Energy, Research, Telecom |
| Referat 1B - Klimawandel, Koordinierung, horizontale Angelegenheiten | Climate Change, Coordination and Horizontal Affairs Unit |
| Referat 1B - Klimawandel, Koordinierung, horizontale Angelegenheiten | Unit 1B - Climate Change, Coordination and Horizontal Affairs |
