| Personal Assistant to the Department Head | Barbara GINESI | Marie ABREUX |
| Departmental Administrative Officer (DAO) | Marie ABREUX | Caroline LAIGNEL |
| Departmental Representative for the Admin sector | Caroline LAIGNEL | |
| Diversity and Inclusion Officer (DIO) | Reda BOUBIR | |
| Departmental Key Officer (DKM) | Anne CAUVIN | Marie ABREUX / Caroline LAIGNEL |
| Departmental Data Privacy Officer (DPCC) | Caroline LAIGNEL | |
| Departmental Planning Officer (DPO) | Benoit DAUDIN | Juan LOPEZ |
| Departmental Records Officer (DRO) | Marie ABREUX | |
| Departmental Safety Officer (DSO) | Maria HALMO MICHALOVE | |
| Departmental Space Manager (DSM) | Anne CAUVIN | Caroline LAIGNEL |
| Departmental Training Officer (DTO) | Marie ABREUX | |
| CERN Duty Travel Coordinator | Benjamin LOUBLIER | |
| CERN Insurance Manager | Carmelo SAITTA | |
| GAO FAP-BC | Anne CAUVIN | |
| Heritage Committee | Julie FALCON | |
| Human Resources Adviser (HRA) | Lieven VERNIMMEN | Muriel COLSON |
| Human Resources Coordinator (HRC) | Karim HOFSTETTER | |
| MERIT Coordinator | Barbara GINESI | |
| Money Laundering Reporting Officer (MLRO) | Steven REYNOLDS | |
| Travel Arranger for FAP (except FAP-BC) | Marie ABREUX | Caroline LAIGNEL |
| Travel Arranger for FAP-BC | Anne CAUVIN | Marie ABREUX |
| Travel Manager | Marie ABREUX | Caroline LAIGNEL |
