This is the value, as at the relevant date, of non-indexed debt securities, including income accrued but not received. This method of disclosure differs from the Australian Accounting Standards. Debt securities are transferable instruments evidencing a relationship of indebtedness. It is characterised by having a definable income stream that is not based on the economic performance of the issuing entity.Non-indexed debt securities pay an income stream that is not dependent on any external factor.