EXHIBIT 99.1
My name is R. David Hoover and I am the Chairman of the Board, President and Chief Executive Officer of Ball Corporation.
Please accept this as the certification required of the Chief Executive Officer of Ball Corporation pursuant to 18 U.S.C. Section 1350 as adopted by Section 906 of the Sarbanes–Oxley Act of 2002 that to the best of my knowledge and belief:
| (1) | Report 10-Q for the First Quarter filed with the U.S. Securities and Exchange Commission on May 13, 2003 (“Report”) fully complies with Section 13(a) or 15(d) of the Securities Exchange Act of 1934 as amended; and |
| (2) | The information contained in the Report fairly presents, in all material respects, the financial condition and results of the operations of Ball Corporation as of, and for, the periods presented in the Report. |
/s/ R. David Hoover
R. David Hoover
Chairman of the Board, President and Chief Executive Officer
Ball Corporation
Date: May 13, 2003
