The Group generally uses the cost model for valuation of investment property and the carrying value is included on the balance sheet in other assets. When the Group issues liabilities that are backed by investment property, which pay a return linked directly to the
fair value of, or returns from, specified investment property assets, it has elected to apply the fair value model to those specific investment property assets. Where the Group applies this specific election, it engages external real estate experts to determine the fair value of the investment property by using recognized valuation techniques. In cases where prices of recent market transactions of comparable properties are available,
fair value is determined by reference to these transactions.
Part of the Consolidated Financial Statements as of 31 December 2007, which were audited by KPMG Deutsche Treuhand AG.

