Inspection and Evaluation Reports
Notes
(a) Report availability: Inspection and evaluation reports issued by the Office of Internal Oversight Services are available 30 days following issuance of the report.
(b) Evaluation Dashboard: OIOS conducts biennial review of evaluation across Secretariat entities. Click here for the 2018-2019 evaluation dashboard. (Login required)
(c) Implementation rates of recommendations
The attached spreadsheet provides critical and important recommendation implementation rates for each of the final inspection and evaluation reports posted on the website (as of the most recent quarterly follow-up exercise).
Implementation rates (last updated: May 2025)
All documents below are in the pdf format.
Inspection and Evaluation Reports
| Issue Date | Entity | Report No | Report Title | Report Type | Avail Date | Thematic Areas | Report/Available Date | Confidentiality |
|---|---|---|---|---|---|---|---|---|
| 23 February 2022 | IRMCT | S/2022/148 | Review of the methods and work of the International Residual Mechanism for Criminal Tribunals | Program Evaluation | 23 February 2022 | Peace and Security |
 Download (345.67 KB) |
Non Confidential |
| 26 March 2020 | IRMCT | S/2020/236 | Evaluation of the Methods and Work of the International Residual Mechanism for Criminal Tribunals | Program Evaluation | 26 March 2020 | Peace and Security |
Download (843.89 KB) |
Non Confidential |
| 08 March 2018 | MICT | S/2018/206 | Evaluation of the methods and work of the International Residual Mechanism for Criminal Tribunals | Program Evaluation | 08 March 2018 | Peace and Security |
Download (747.01 KB) |
Non Confidential |
| 30 June 2025 | DPO, MINUSCA, MONUSCO, UNMISS, UNMIK, MINUSMA | IED-25-013 | Triennial Review Report on the Implementation of OIOS Recommendations in the Report on the Evaluation of Political Affairs in Peacekeeping Missions | Triennial Review | 31 July 2025 | Peace and Security | 31 July 2025 | Non Confidential |
| 26 June 2025 | UNMISS | IED-25-012 | Evaluation of the United Nations Mission in South Sudan Implementation of the Protection of Civilians Mandate | Program Evaluation | 27 July 2025 | Peace and Security | 27 July 2025 | Non Confidential |
| 01 July 2025 | UNDCO | IED-25-011 | Triennial Review of the Implementation of Recommendations on the Programme Evaluation of DCO | Triennial Review | 01 August 2025 | Organizational Management and Support | 01 August 2025 | Non Confidential |
| 21 May 2025 | UNOCT | IED-25-008 | Evaluation of the United Nations Office of Counter-Terrorism | Program Evaluation | 21 June 2025 | Peace and Security |
Download (836.27 KB) |
Non Confidential |
| 27 May 2025 | UNFICYP | IED-25-007 | Evaluation of the United Nations Peacekeeping Force in Cyprus | Program Evaluation | 27 June 2025 | Peace and Security |
Download (594.78 KB) |
Non Confidential |
| 27 June 2025 | CAAC, MINUSCA, MONUSCO and UNMISS | IED-25-005 | Evaluation of Children and Armed Conflict in Peacekeeping Operations | Program Evaluation | 28 July 2025 | Peace and Security | 28 July 2025 | Non Confidential |
| 28 May 2025 | UNDOF | IED-25-004 | Evaluation of the United Nations Disengagement Observer Force | Program Evaluation | 28 June 2025 | Peace and Security |
Download (523.37 KB) |
Non Confidential |