| S No | Group Number | Group Name | Member Secretary | No of Members |
|---|---|---|---|---|
| 1. | CHD 36 : P1 | Revision of Standards | Ms. SHUBHANJALI UMRAO | 7 |
| 2. | CHD 36 : P2 | Panel for Formulation of Standard for Field Test Kits used for surveillance of drinking water | Ms. SHUBHANJALI UMRAO | 13 |
| 3. | CHD 36 : P3 | CHD 36 : P3 Testing and Sampling of Microplastics in Water and Wastewater | Ms. SHUBHANJALI UMRAO | 3 |