This document provides a report of the key activities of the LORTA Programme for 2023. It is Annex 5 of a report of the IEU's key activities for the period of January to December 2023, which reports on the IEU outputs and achievements in line with the Independent Evaluation Unit 2023 Work Plan and Budget and Update of its three-year work plan and objectives (document GCF/B.34/16).