| (a) | - | in the case of a public financial institution or a scheduled bank or a co-operative bank other than a primary agricultural credit society or a primary co-operative agricultural and rural development bank or a State financial corporation or a State industrial investment corporation or 24[such class of non-banking financial companies as may be notified by the Central Government in the Official Gazette in this behalf], the income by way of interest in relation to such categories of bad or doubtful debts as may be prescribed having regard to the guidelines issued by the Reserve Bank of India in relation to such debts; |
| (b) | - | 25[***] |