Versions of s. 20.3(2)(a)

no deduction on account of interest that accrues on the debt for any period that begins after the day that is the later of June 30, 2000 and the exchange date during which it is a weak currency debt shall exceed the amount of interest that would, if at the commitment time the taxpayer had instead incurred or assumed an equivalent amount of debt, the principal and interest in respect of which were denominated in the final currency, on the same terms as the particular debt (excluding the rate of interest but including the structure of the interest calculation, such as whether the rate is fixed or floating) have accrued on the equivalent debt during that period, with those modifications that the difference in currency requires;