UBS AG's ("UBS") consolidated financial statements ("the Financial Statements") are prepared in accordance with International Financial Reporting Standards (IFRS) and stated in Swiss francs (CHF). These Financial Statements are presented in accordance with IAS 34 "Interim Financial Statements". In preparing the interim Financial Statements, the same accounting principles and methods of computation are applied as in the Financial Statements at 31 December 2002 and for the year then ended. These interim Financial Statements should be read in conjunction with the audited Financial Statements included in the UBS Financial Report 2002.
In the first quarter 2003, UBS's five independently operating private banks and GAM were trans-ferred out of Wealth Management & Business Banking and Global Asset Management into a separate holding company held by Corporate Center. Note 2 to the interim Financial Statements reflects the changed Business Group structure and associated management accounting changes. Comparative prior period amounts have been restated to conform to the current year presentation.
UBS sponsors the formation of companies, which may or may not be directly or indirectly owned subsidiaries, for the purpose of asset securitization transactions and to accomplish certain narrow and well-defined objectives. These companies may acquire assets directly or indirectly from UBS or its affiliates. Some of these companies are bankruptcy-remote entities whose assets are not available to satisfy the claims of creditors of UBS or any of its subsidiaries. Such companies are consolidated in the Financial Statements when the relationship between UBS and the company indicates that it is controlled by UBS.