| S No | Group Number | Task | Date of creation | Time Frame | No of Members |
|---|---|---|---|---|---|
| 1. | PGD 21 : WG01 | The scope of this working group is to review and prepare draft of the standards related to Pyranometer and Pyrheliometer. | 29-08-2024 | 28-02-2025 | 3 |
| 2. | PGD 21 : WG02 | The scope of this working group is to prepare a P- draft on Wind Cone Assembly (Windsocks). | 29-08-2024 | 31-03-2025 | 2 |