EX-23 3 g77024exv23.txt CONSENT OF INDEPENDENT AUDITORS EXHIBIT 23 INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in Post-Effective Amendment No. 1 to Registration Statement No. 333-67466 of Willis North America Inc. on Form S-8 of our report dated June 21, 2002, appearing in this Annual Report on Form 11-K of the Willis North America Inc. Financial Security Partnership Plan for the year ended December 31, 2001. /s/ DELOITTE & TOUCHE LLP DELOITTE & TOUCHE LLP New York, New York July 1, 2002