This excerpt taken from the LUX 20-F filed Jun 28, 2006.
Value added tax
(a) All consideration expressed to be payable under a Finance Document by any Party to a Finance Party shall be deemed to be exclusive of any VAT. If VAT is chargeable on any supply made by any Finance Party to any Party in connection with a Finance Document, that Party shall pay to the Finance Party (in addition to and at the same time as paying the consideration) an amount equal to the amount of the VAT.
(b) Where a Finance Document requires any Party to reimburse a Finance Party for any costs or expenses, that Party shall also at the same time pay and indemnify the Finance Party against all VAT incurred by the Finance Party in respect of the costs or expenses to the extent that the Finance Party reasonably determines that it is not entitled to credit or repayment of the VAT.