This evaluation, led by our partner ADE, provided an independent assessment and evidence on the EU-UN cooperation in external action-building through the analysis of five thematic areas: 1) Green Deal; 2) Sustainable, economic, social, human development; 3) Governance, security and governance; 4) Migration and forced displacement; 5) Transition to a new digital era (led by DPA). The evaluation assessed the EU’s influence and visibility in the UN system in relation to achieving EU priorities and EU support of multilateralism. It examined the mechanisms for actual implementation and delivery of support, as well as their effectiveness and efficiency, including mechanisms for policy dialogue, programming, and cooperation. Additionally, the evaluation provided inputs on how to further improve cooperation between the EU and the UN.