| S No | Group Number | Group Name | Member Secretary | No of Members |
|---|---|---|---|---|
| 1. | CHD 21 : P1 | To prepare new standard for code of practice on “Nano modified paints” | Mr. Pushpendra Kumar | 4 |
| 2. | CHD 21 : P2 | For revision of all parts of IS 354 “Method of sampling and test for resins” | Mr. Pushpendra Kumar | 4 |
| 3. | CHD 21 : P3 | To review pending pre 2000 standards & standard due for review in 2023-24 | Mr. Pushpendra Kumar | 6 |