S No Group Number Scope of work Date of creation Time Frame No of Members
1. ETD 16 : P1 Development of New Standards on Power & Distribution Transformers (Liquid Immersed type/Dry Type/Gas Insulated Type/Wind Turbine Applications/Solar Inverter Duty Type/Transformers for HVDC Applications/ Converter Transformers/Phase Shifting Transformers etc.), Maintenance of Existing Indian Standards on Power & Distribution Transformers (IS 2026 (Part 1), IS 2026 (Part 4), IS 2026 (Part 7), IS 2026 (Part 8), IS 2026 (Part 11), IS 2026 (Part 12), IS 2026 (Part 14), IS 2026 (Part 15), IS 2026 (Part 16), IS 2026 (Part21), IS 18444 (Part 57/Sec 1202), IS 18444 (Part 57/Sec 129), IS 18445, IS 1180 (Part 1/Part3), Selection/Installation/Maintenance and Repairing of Transformers (IS 10028 Part 1/Part 2/Part 3), IS 18284:2023 29-01-2025 31-03-2026 21
2. ETD 16 : P2 Development of New Standards on Test Methods for Evaluation of Transformers & Reactors and Maintenance of Existing Indian Standards on Evaluation of Transformers & Reactors 29-01-2025 31-03-2026 9
3. ETD 16 : P3 Development of New Standards on Special Transformers and Maintenance of Existing Indian Standards on Special Transformers (IS 13956 : 1994, IS 12977 : 1990, IS 5142: 1969) 29-01-2025 31-03-2026 3
4. ETD 16 : P4 Development of New Standards on Accessories/Fittings/Tapings of Transformers & Reactors and Maintenance of existing Indian Standards (IS 3639 : 1966, IS 8468 (Part 1) : 2018, IS 8478 :1977, IS 9147 : 1979) 29-01-2025 31-03-2026 12
5. ETD 16 : P5 Development of New Standards on Reactors and Maintenance of IS 2026 (Part 6) 29-01-2025 31-03-2026 7
6. ETD 16 : P6 Development of New Standards on Voltage Regulators & Voltage Correctors and Maintenance of existing Indian Standards (IS 10161 : 1982, IS 8448 : 1989, IS 9815 (Part 1) : 1994). 29-01-2025 31-03-2026 9
7. ETD 16 : P7 Development of New Standards on Safety of Transformers, Reactors, Power Supply Units & Combinations and Maintenance of existing Indian Standards (IS/IEC 61558-1, IS/IEC 61558-2-4, IS/IEC 61558-2-6, IS/IEC 61558-2-7) 29-01-2025 31-03-2026 4
8. ETD 16 : P8 Development of New Standard on Code of practice for sustainability practices in transformers Industry and Organisations. 29-01-2025 31-03-2026 5