primarily conducted its review through報告裏寫了主要數據來源於日本，4次revie

4次review missions後出報告

The IAEA primarily conducted its review through the analysis of documentation provided by TEPCO, NRA, and METI; and holding review missions to further clarify questions and to ask for additional materials. The IAEA also conducted onsite visits to FDNPS periodically throughout 2021, 2022, and 2023. Five review missions to Japan were carried out between February 2022 and June 2023 and these and the corresponding technical reports are detailed in Annex 1