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: February 2026)

All documents below are in the pdf format.

Issue DateEntityReport NoReport TitleReport TypeThematic AreasReport/Available Date
MONUSCO IED-24-024 Synthesis of Secondary Evidence on the Impact of the United Nations Organization Stabilization Mission in the Democratic Republic of the Congo (MONUSCO) on Protection of Civilians and Human RightsProgram Evaluation Peace and Security Open Document
DGC, DPO, MINUSCA, MONUSCO, UNFICYP, UNIFIL, UNISFA, UNMISS IED-24-011 Evaluation of the contribution of strategic communications to fostering public trust in peacekeeping operationsthematicevaluation Peace and Security Open Document
UNODC IED-24-015 Triennial Review Report on the implementation of the Office of Internal Oversight Services recommendations in the report on the evaluation of the United Nations Office on Drugs and CrimeTriennial Review Peace and Security Open Document
DPO, UNISFA IED-24-012 Outcome Evaluation of the Implementation of the Protection of Civilians Mandate by the United Nations Interim Security Force for Abyei (UNISFA)Program Evaluation Peace and Security Open Document
DPO, DPPA, UNIFIL, UNSCOL IED-24-010 Outcome evaluation of the support provided by the United Nations Interim Force in Lebanon (UNIFIL) for the establishment of a stable and secure environment and the extension of the State authority in southern LebanonProgram Evaluation Peace and Security Open Document
OHRLLS IED-23-020 Triennial Review of the implementation of recommendations made by the OIOS evaluation of the United Nations Office of the High Representative for the Least Developed Countries, Landlocked Developing Countries and Small Island Developing StatesTriennial Review Sustainable Development Open Document
DPPA IED-24-007 'Triennial review of the implementation of recommendations made by the OIOS evaluation of DPPATriennial Review Peace and Security Open Document
UNOCA, UNOWAS IED-24-008 Evaluation of the United Nations Regional Office for Central Africa and the United Nations Office for West Africa and the SahelProgram Evaluation Peace and Security Open Document
UN-Habitat IED-24-009 Mid-term Evaluation of the United Nations Human Settlements Programme Strategic Plan 2020-2025Program Evaluation Organizational Management and Support Open Document
UN-Women E/AC.51/2024/4 Triennial review of the evaluation function of the United Nations Entity for Gender Equality and the Empowerment of Women (UN-Women)Triennial Review Sustainable Development Open Document