| Series A1 PTC | -- | -- | Provisional [ICRA]AA+(SO) | -- |
| Equity PTC | -- | -- | Provisional [ICRA]A+(SO) | -- |
| Non-Convertible Debentures | -- | -- | [ICRA]AA-(Stable) | -- |
| Commercial Paper | [ICRA]A1+ | -- | -- | -- |
| Long term/ Short Term Bank Facilities | [ICRA]A1+ | -- | [ICRA]AA-(Stable) | -- |
| Market Linked Debenture | -- | -- | Withdrawn | -- |
| Subordinated Debt | -- | -- | Withdrawn | -- |
| Northern Arc P.L.I. XIV | -- | -- | Withdrawn | -- |
| Northern Arc P.L.I. XV | -- | -- | Withdrawn | -- |
| Northern Arc P.L.I. XV | -- | -- | Withdrawn | -- |