Exhibit 23.1 Auditor's Consent We hereby consent to the incorporation by reference in the Prospectus constituting a part of this Registration Statement of our report dated May 13, 2002, which is included in Kreditanstalt fur Wiederaufbau's and KfW International Finance Inc.'s Annual Report on Form 18-K for the year ended December 31, 2001, filed with the United States Securities and Exchange Commission. December 16, 2002 PwC Deutsche Revision Aktiengesellschaft Wirtschaftsprufungsgesellschaft By: /s/ Weiblen By: /s/ Struwe ------------------------------ ------------------------------ Wirtschaftsprufer Wirtschaftsprufer