According to IAS 16, the basic
alternative regarding the assessment
subsequent to the initial acknowledgment
of an asset is that a corporal
immobilization must be registered at the
cost of which the cumulated depreciation
of up to that date will be deduced as well
as any other losses cumulated from
depreciation. It is, also, mentioned that
there is an accepted accounting alternative,
consisting of a corporal immobilization
having to be recorded at the reassessed
cost that represents the current cost upon
reassessment, minus any subsequently
cumulated depreciation and subsequently
cumulated losses from the depreciation. [2]