| S No | Group Number | Group Name | Member Secretary | No of Members |
|---|---|---|---|---|
| 1. | CED 50 : P1 | PANEL FOR ISO, WTO WORK AND ALERT GROUP | SHRI NISHIKANT SINGH | 11 |
| 2. | CED 50 : P2 | PANEL FOR REVISION OD IS 4984 & 14333 | SHRI NISHIKANT SINGH | 11 |
| 3. | CED 50 : P3 | PANEL FOR FORMULATION OF STANDARD ON STRUCTURED WALL PIPING SYSTEMS FOR NON-PRESSURE DRAINAGE AND SEWERAGE | SHRI NISHIKANT SINGH | 10 |
| 4. | CED 50 : P4 | PANEL FOR REVISION OF IS 12709, 14402 | SHRI NISHIKANT SINGH | 6 |
| 5. | CED 50 : P5 | PANEL FOR REVISION OF IS 4985 | SHRI NISHIKANT SINGH | 9 |