This addendum provides information on the progress of the implementation of the five-year rolling workplan the Executive Committee of the Warsaw International Mechanism for Loss and Damage associated with Climate Change Impacts, including through its expert groups, a technical expert group and a task force, between November 2021 and September 2022, and the recommendations of the Committee. It also contains organizational and procedural information, including on meetings and events held from August 2022 to September 2022. The new, second five-year rolling workplan of the Executive Committee adopted and the plans of action of the technical expert group and the task force endorsed during the reporting period are presented in the annexes.