EX-99.77Q3 CERT 3 cert-inv.txt CERTIFICATION Chief Executive Officer Form N-SAR Certification under Sarbanes-Oxley Act I, William F. Glavin, Jr., certify that: I have reviewed this report on Form N-SAR of the Scudder Large Company Growth Fund, a series of Investment Trust. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; Based on my knowledge, the financial information included in this report, and the financial statements on which the financial information is based, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report. September 27, 2002 /s/William F. Glavin, Jr. ----------------------------- William F. Glavin, Jr. Chief Executive Officer Scudder Large Company Growth Fund, a series of Investment Trust Chief Financial Officer Form N-SAR Certification under Sarbanes-Oxley Act I, Gary L. French, certify that: I have reviewed this report on Form N-SAR of the Scudder Large Company Growth Fund, a series of Investment Trust. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; Based on my knowledge, the financial information included in this report, and the financial statements on which the financial information is based, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report. September 27, 2002 /s/Gary L. French ------------------------------- Gary L. French Chief Financial Officer Scudder Large Company Growth Fund, a series of Investment Trust