FY2024 Announcements (All) 2024.04.17 Announcement Release ECHONET Lite Web API Certification WG is established 2024.04.16 Announcement Status ReportUpdate The certification acquisition status until FY2023 has been posted 2024.04.11 Announcement Standards / specificationsRelease APPENDIX Detailed Requirements for ECHONET Device objects Release R (English version) has been posted <1234 Past Announcements (All) FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016FY2015FY2014FY2013FY2012FY2011FY2010