LS | Title | From | To | Approval date |
SG20-LS65 | LS on determination of draft Recommendation ITU-T Y.4221 (ex Y.ElecMon-Reqts) “Requirements of IoT-based electric power infrastructure monitoring system” | SG20 | IEC TC 57; IEC TC 65; ISO/IEC JTC1/SC41; ISO TC 268; IEEE PES; | 2023-02-10 |