EXHIBIT 99.1
Written Statement of the Chief Executive Officer
Pursuant to 18 U.S.C. Section 1350
Solely for the purposes of complying with 18 U.S.C. Section 1350, I, the undersigned President and Chief Executive Officer of Fiserv, Inc. (the Company), hereby certify that the Annual Report on Form 11-K of the 401(k) Savings Plan of Fiserv, Inc. and Its Participating Subsidiaries (the Plan) for the year ended December 31, 2002 (the Report) fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934 and that information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Plan.
By: |
/s/ LESLIE M. MUMA | |
LESLIE M. MUMA June 20, 2003 |
A signed original of this written statement required by Section 906 has been provided to the Plan and will be retained by the Plan and furnished to the Securities and Exchange Commission or its staff upon request.