| S No | Group Number | Scope of work | Date of creation | Time Frame | No of Members |
|---|---|---|---|---|---|
| 1. | PGD 39 : P1 | Formulates standards related to Environmental Test methods for Optical Elements and systems | 15-10-2024 | 15-10-2024 | 1 |
| 2. | PGD 39 : P2 | Formulation of standards in the field of Fundamental Standards | 23-12-2024 | 28-12-2028 | 0 |
| 3. | PGD 39 : P3 | Formulation of standards in the field of Laser and Laser releated equipment | 23-12-2024 | 28-12-2028 | 0 |
| 4. | PGD 39 : P4 | Formulation of standards in the field of Optical Material and Components. | 23-12-2024 | 28-12-2028 | 0 |