This synthesis report has been prepared to support the Subsidiary Body for Implementation in monitoring and evaluating, in accordance with decisions 2/CP.7 and 29/CMP.1, the framework for capacity-building in developing countries established under decision 2/CP.7. It draws on information synthesized from biennial reports, biennial update reports, national adaptation plans, national communications, and nationally determined contributions. The information contained in this report, presented consistently with the 15 priority areas for capacity-building in developing countries set out in the annex to decision 2/CP.7, may assist Parties in reviewing progress in the implementation of the capacity-building framework and identifying areas where additional capacity-building support is required. The report serves as input to the work of the Paris Committee on Capacity-building and thus contains information relevant to the capacity-building activities in its 2021–2024 workplan. Further, the report contains information on emerging areas for capacity-building identified in the national reports.