Retirements and Disposals :

An intangible asset should be derecognised (eliminated from the balance sheet) on disposal or when no future economic benefits are expected from its use and subsequent disposal.

Gains or losses arising from the retirement or disposal of an intangible asset should be determined as the difference between the net disposal proceeds and the carrying amount of the asset and should be recognised as income or expense in the statement of profit and loss.

An intangible asset that is retired from active use and held for disposal is carried at its carrying amount at the date when the asset is retired from active use. At least at each financial year end, an enterprise tests the asset for impairment under Accounting Standard on Impairment of Assets8 , and recognises any impairment loss accordingly.