| PREXC Program | Sub-Program | Offices Involved |
| HR Professionalization and Workplace Cooperation Program |
Civil Service Professionalization Sub Program | Examination, Recruitment, and Placement Office, CSC ROs |
| Civil Service Capability Building Sub Program | Civil Service Institute (CSI), CSC ROs | |
| Public Sector Unionism Sub-Program | Human Resource Relations Office, CSC ROs | |
| Global/External Relations | Commission Secretariat and Liaison Office (CSLO) | |
| Honor Awards Program (HAP) | Public Assistance and Information Office (PAIO) |
- Details