Cadre Details Up to 13th December 2023
| Designation | Service | Approved Cadre | Existing Cadre | Vacancies |
| Director General | Departmental Service | 01 | 01 | - |
| Additional Director General | Departmental Service | 01 | - | 01 |
| Director | Departmental Service | 02 | 02 | - |
| Deputy/ Assistant Director (Legal) | Departmental Service | 03 | 03 | - |
| Deputy/ Assistant Director (Information and Examination) | Departmental Service | 03 | 02 | 01 |
| Deputy/ Assistant Director (Admin) | Sri Lanka Administrative Service | 01 | - | 01 |
| Assistant Director (Planning) | Sri Lanka Planning Service | 01 | 01 | - |
| Assistant Director (Information and Communication Technology) | Sri Lanka Information and Communication Technology services | 01 | 01 | - |
| Accountant | Sri Lanka Accountants Service | 01 | 01 | - |
| Internal Auditor | Sri Lanka Accountants Service | 01 | - | 01 |
| Administrative officer | Public Management Assistant Service | 01 | 01 | - |
| Translator | Translators Service | 03 | 03 | - |
| Information and Communication Technology Officer | Sri Lanka Information and Communication Technology Service | 01 | - | 01 |
| Intellectual Property Officer | Departmental Service | 13 | 05 | 08 |
| Patent Examiner | Departmental Service | 10 | - | 10 |
| Development Officer | Development Officers Service | 36 | 35 | 01 |
| Information and Communication Technology Assistant | Sri Lanka Information and Communication Technology Service | 01 | - | 01 |
| Management Service Officer | Management Service Officer Services | 15 | 12 | 03 |
| Drivers | Drivers Services | 05 | 03 | 02 |
| Office Assistant (KKS) | Office Employee Service | 10 | 10 | - |
| Total | 110 | 80 | 30 | |
| Graduate Trainees | - | - | - | |
- Organization Chart (English)
- Scheme of Recruitment - Executive Officers (Sinhala)
- Scheme of Recruitment - Associated Service (Sinhala)