| S No | Group Number | Scope of work | Date of creation | Time Frame | No of Members |
|---|---|---|---|---|---|
| 1. | CHD 20 : P1 | - | - | 6 | |
| 2. | CHD 20 : P4 | To formulate new and review Indian Standards on high performance ultra durable top coat for railways, airports, flyovers, Bridge Structures, Cargo Containers, etc | 01-10-2024 | 30-12-2025 | 5 |
| 3. | CHD 20 : P7 | - | - | 0 | |
| 4. | CHD 20 : P11 | To formulate new and review the existing Indian standards for Marine applications including primer, surfacer, putty, intermediate, top coat. | 01-07-2024 | 01-12-2025 | 3 |