| PTC Series A | -- | -- | Provisional [ICRA]AAA (SO) | -- |
| Second Loss Facility | -- | -- | Provisional [ICRA]A- (SO) | -- |
| PTC Series A | -- | -- | Withdrawn | -- |
| Second Loss Facility | -- | -- | Withdrawn | -- |
| PTC Series A | -- | -- | [ICRA]AAA(SO) | -- |
| PTC Series A | -- | -- | [ICRA]AAA(SO) | -- |
| PTC Series A | -- | -- | Provisional [ICRA]AAA (SO) | -- |
| Second Loss Facility | -- | -- | Provisional [ICRA]A- (SO) | -- |
| Long term/Short-term – Fund based/Non-fund based - Others | [ICRA]A1+ | -- | [ICRA]AA+(Positive) | -- |
| Non-convertible Debenture Programme (Public Issue) | -- | -- | [ICRA]AA+(Positive) | -- |