EX-99 13 certification1.txt CERTIFICATION BY CHIEF EXECUTIVE OFFICER Exhibit 99.1 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Annual Report of Sanderson Farms, Inc. (the "Company") on Form 10-K for the year ended October 31, 2002 (the "Report"), I, Joe F. Sanderson, Jr., President and Chief Executive Officer of the Company, certify that: (1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and (2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company. /s/ Joe F. Sanderson, Jr. ------------------------------ Joe F. Sanderson, Jr. President and Chief Executive Officer December 27, 2002