| S No | Group Number | Task | Date of creation | Time Frame | No of Members |
|---|---|---|---|---|---|
| 1. | ETD 31 : WG01 | To review IEC standards on semiconductor converter and Stabilized power supplies. Enlisted experts to comment on SC22E and TC 22 documents | 20-06-2024 | 20-06-2024 | 1 |
| 2. | ETD 31 : WG02 | To review IEC standards on Adjustable speed electric power drive systems (PDS) and comment on SC 22G documents | 18-06-2024 | 01-08-2024 | 1 |
| 3. | ETD 31 : WG03 | To review IEC standards on UPS, explore for indigenous areas of standardization, and comment on SC 22H documents | 18-06-2024 | 18-06-2024 | 1 |