UN Sustainable Development Group System-Wide Evaluation Office
Accelerating progress towards the Sustainable Development Goals

System-Wide Evaluation Office

Kids hold signs of all UN SDGs above their heads and smiling.
UNDP Peru / Mónica Suárez Galindo

The first Annual Report of SWEO is published!

The 2024 Annual Report provides an update on the work and achievements of the office and highlights lessons learned from system-wide evaluation activities. It also sets out the programme of work for 2025 and details of Cooperation Framework Evaluations at country level. The report will be presented at the Operational Activities for Development Segment of ECOSOC, in accordance with General Assembly resolution 79/226.

 

The official publication is available in all 6 UN languages on the Economic and Social Council - Operational Activities Segment, May 2025. View the annual report in our document library

 

 

 

About What We Do

The United Nations Sustainable Development Group System-Wide Evaluation Office (SWEO) is responsible for the provision of independent evaluation evidence to strengthen learning, transparency, and accountability, to incentivize joint work and collective learning, and to conduct system-wide evaluations and advance evidence on the United Nations development system’s contribution towards achievement of the 2030 Agenda for Sustainable Development and the Sustainable Development Goals.

To ensure independence, impartiality, and credibility, the UNSDG SWEO is a standalone independent office within the United Nations Secretariat. It provides leadership and strategic guidance for the system-wide evaluation function in accordance with the UNSDG System-Wide Evaluation policy. The Office is led by the Executive Director, reporting directly to the Secretary-General, but exercising operational independence in the performance of the evaluation function.

UN Volunteers from UN Togo Office Celebrating the 17 UN Sustainable Development Goals.
UN DCO Togo

What is a System-Wide Evaluation?

  • A system-wide evaluation is an impartial assessment of the United Nations development system’s overall results and performance.
  • Its goal is to provide comprehensive support to address the challenges of the 2030 Agenda and achieve the SDGs.
  • These evaluations focus on collective results across the UN system, beyond what individual accountability measures can address.
  • Unlike joint evaluations, system-wide evaluations assess the performance of the entire system, not individual agencies.
  • The purpose is to promote accountability and learning, offering credible, evidence-based insights that inform timely decision-making across the UN development system.
A woman holding illuminated lamp in front of a girl.
UNHCR / S. Baldwin

Advancing the 2030 Agenda for Sustainable Development and the SDGs

System-Wide Evaluations

Conduct system-wide evaluations and advance evidence on the UN development system's contribution towards achievement of the 2030 Agenda.

Independent Evaluation Evidence

Contribute independent evaluation evidence to strengthen learning, transparency and accountability to inform decision-making across the UN development system.

Collective Learning

Incentivize joint work and collective learning among UN development system entities to achieve the goals and targets set out in the 2030 Agenda for Sustainable Development.

UNSDG System-Wide Evaluation Policy

Learn about the rationale, purpose, scope, and definitions for system-wide evaluation, as well as the guiding principles, evaluation procedures, and mechanisms for maximizing the use of evaluation evidence in the UNSDG System-Wide Evaluation Policy.

Latest Evaluation Evidence

SWEO has an important role in strengthening the learning and use of UN evaluation evidence. The latest evaluation reports, digital evidence maps, and summaries of evaluation evidence are here:

Evaluation Reports

Maps

Summaries

Placing a Puzzle Piece into a Puzzle of the UN 17 Sustainable Development Goals.
United Nations / Manuel Elias

Publications

All of our documents are available in English and can be found in our document library.

Evaluation of the United Nations Disability Inclusion Strategy - Brief
This system-wide evaluation assessed the relevance, effectiveness, efficiency and sustainability of the 2019 United Nations Disability Inclusion Strategy (UNDIS). It covered the period 2019-2025 and assesses the relevance…
  • Feature
System-wide evaluation on progress towards a "new generation of United Nations country teams" - Brief
This evaluation examined progress towards a “new generation of United Nations Country Teams” mandated by A/RES/72/279. It assessed the alignment/derivation of UNSDG entity programming from Cooperation Frameworks, and the (re…
  • Feature
Evaluation of the United Nations Disability Inclusion Strategy Summary Report
This system-wide evaluation assessed the relevance, effectiveness, efficiency and sustainability of the 2019 United Nations Disability Inclusion Strategy (UNDIS). It covered the period 2019-2025 and assesses the relevance…
  • Feature
Evaluation of the United Nations Disability Inclusion Strategy Report
This system-wide evaluation assessed the relevance, effectiveness, efficiency and sustainability of the 2019 United Nations Disability Inclusion Strategy (UNDIS). It covered the period 2019-2025 and assesses the relevance…
  • Feature
  • Publication
System-wide evaluation on progress towards a "new generation of United Nations country teams"
This evaluation examined progress towards a “new generation of United Nations Country Teams” mandated by A/RES/72/279. It assessed the alignment/derivation of UNSDG entity programming from Cooperation Frameworks, and the (re…
  • Publications
  • Feature
System-wide evaluation on progress towards a "new generation of United Nations country teams" - Summary Report
This evaluation examined progress towards a “new generation of United Nations Country Teams” mandated by A/RES/72/279. It assessed the alignment/derivation of UNSDG entity programming from Cooperation Frameworks, and the (re…
  • Publications
  • Feature