In March 2020, the EU Council endorsed a revised enlargement methodology for the Western Balkans, which includes six negotiation clusters. To support this approach, UNOPS provides technical assistance for chapters in Clusters 1, 2, 3, 4, and 5, with a special focus on the EU Green Agenda and Sustainable Connectivity (Environment and Climate Change, Trans-European Networks, Energy, Transport), Competition, Agriculture, and Regional and Cohesion Policy.