| S No | Group Number | Scope of work | Date of creation | Time Frame | No of Members |
|---|---|---|---|---|---|
| 1. | ETD 11 : P1 | Sector-specific panel for Lead acid and other aqueous electrolyte-based batteries | 06-11-2024 | 31-08-2026 | 4 |
| 2. | ETD 11 : P2 | Sector-specific panel for Li-ion, Ni-cd and other Advanced chemistry based batteries | 06-11-2024 | 31-08-2026 | 4 |
| 3. | ETD 11 : P3 | To prepare a draft standard | 18-10-2022 | 01-06-2024 | 6 |
| 4. | ETD 11 : P4 | Sector-specific panel for Second life of batteries | 06-11-2024 | 31-08-2026 | 2 |