Status Report 2023.08.23 Announcement Status ReportOther “Application Communication Interface Specifications between Storage Batteries and HEMS Controllers” has been published as an international standard 2023.06.12 Announcement Status ReportUpdate Activities overview has been updated 2023.05.31 Announcement Status ReportRelease FY2022 Shipment Quantity Survey Report is posted 2023.04.11 Announcement Status ReportUpdate The certification acquisition status until FY2022 has been posted 2022.10.11 Announcement Status ReportUpdate The certification acquisition status until the first half of FY2022 has been posted. 2022.08.29 Announcement Status Report IEC published the contents of APPENDIX Detailed Requirements for ECHONET Device objects Release M as an international standard 2022.06.02 Announcement Status ReportRelease FY2021 Shipment Quantity Survey Report is posted. 2022.04.07 Announcement Status ReportUpdate The certification acquisition status until FY2021 has been posted. 2021.10.12 Announcement Status ReportUpdate The certification acquisition status as of the end of the first half of FY2021 has been posted. 2021.06.17 Announcement Status ReportRelease Balance Sheet and Income-Expenditure Settlement Report for FY2020 are posted. 12345> Past Announcements (All) FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016FY2015FY2014FY2013FY2012FY2011FY2010