5. Except as permitted by below paragraph, a first-time adopter shall apply the derecognition requirements in IAS 39 Financial Instruments: Recognition and Measurement prospectively for transactions occurring on or after 1 January 2004. In other words, if a first-time adopter derecognised non-derivative financial assets or non-derivative financial liabilities in accordance with its previous GAAP as a result of a transaction that occurred before 1 January 2004, it shall not recognise those assets and liabilities in accordance with IFRSs (unless they qualify for recognition as a result of a later transaction or event).
6. Notwithstanding above paragraph, an entity may apply the derecognition requirements in IAS 39 retrospectively from a date of the entity’s choosing, provided that the information needed to apply IAS 39 to financial assets and financial liabilities derecognised as a result of past transactions was obtained at the time of initially accounting for those transactions.