Delhi Pollution Control Committee
| Under Process | Under Process | Under Process | Under Process | Under Process |
| Granted | Granted | Granted | Granted | Granted |
| Refused | Refused | Refused | Refused | Refused |
| Under Process | Under Process | Under Process | Under Process | Under Process |
| Granted | Granted | Granted | Granted | Granted |
| Refused | Refused | Refused | Refused | Refused |