This report provides information on the status of submission and review of the annual information required under Article 7, paragraph 1, of the Kyoto Protocol, including greenhouse gas inventories and supplementary information, and activities during the 2021 and 2022 review cycles, including the review of the reports to facilitate the calculation of the assigned amount for the second commitment period of the Kyoto Protocol. It also provides information on review training activities for experts participating in annual reviews under Article 8 of the Kyoto Protocol, and on the compilation of the information submitted by Parties on the minimization of adverse impacts in accordance with Article 3, paragraph 14, of the Kyoto Protocol.