Corteva, Inc.

a) Evaluation of Disclosure Controls and Procedures

The company maintains a system of disclosure controls and procedures to give reasonable assurance that information required to be disclosed in the company's reports filed or submitted under the Securities Exchange Act of 1934 ("Exchange Act") is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission. These controls and procedures also give reasonable assurance that information required to be disclosed in such reports is accumulated and communicated to management to allow timely decisions regarding required disclosures.

As of June 30, 2025, the company's Chief Executive Officer ("CEO") and Chief Financial Officer ("CFO"), together with management, conducted an evaluation of the effectiveness of the company's disclosure controls and procedures pursuant to Rules 13a-15(e) and 15d-15(e) of the Exchange Act. Based on that evaluation, the CEO and CFO concluded that these disclosure controls and procedures are effective.

b) Changes in Internal Control over Financial Reporting

There have been no changes in the company's internal control over financial reporting that occurred during the quarter ended June 30, 2025 that have materially affected, or are reasonably likely to materially affect, the company's internal control over financial reporting.

a) Evaluation of Disclosure Controls and Procedures

EIDP maintains a system of disclosure controls and procedures to give reasonable assurance that information required to be disclosed in EIDP's reports filed or submitted under the Securities Exchange Act of 1934 ("Exchange Act") is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission. These controls and procedures also give reasonable assurance that information required to be disclosed in such reports is accumulated and communicated to management to allow timely decisions regarding required disclosures.

As of June 30, 2025, EIDP's CEO and CFO, together with management, conducted an evaluation of the effectiveness of EIDP's disclosure controls and procedures pursuant to Rules 13a-15(e) and 15d-15(e) of the Exchange Act. Based on that evaluation, the CEO and CFO concluded that these disclosure controls and procedures are effective.

Material Weakness in Internal Control over Financial Reporting

As previously disclosed in Item 9A of our Annual Report on Form 10-K for the year ended December 31, 2024, management identified a material weakness in internal control over financial reporting as EIDP did not design and maintain effective controls to evaluate the appropriate classification of the cash flows related to intercompany transactions between EIDP and Corteva. This material weakness resulted in the restatement of EIDP’s Consolidated Statement of Cash Flows for the year ended December 31, 2023, as well as a material misclassification of the Consolidated Statements of Cash Flows for each of the quarterly periods ended March 31, 2024, June 30, 2024, and September 30, 2024.

Remediation of Material Weakness as of June 30, 2025

To remediate the material weakness in its internal control over financial reporting related to the classification of intercompany transactions between EIDP and Corteva in EIDP’s Consolidated Statements of Cash Flows, EIDP has implemented enhancements that were previously disclosed in Item 9A of our Annual Report on Form 10-K for the year ended December 31, 2024 to the design of its disclosure controls and procedures as they relate to the presentation of intercompany activity between EIDP and Corteva within the EIDP Consolidated Statements of Cash Flows.

As of June 30, 2025, EIDP management has performed sufficient testing over these remediation measures to conclude upon their operating effectiveness and has concluded that the material weakness identified in EIDP's internal control over financial reporting has been remediated.

b) Changes in Internal Control over Financial Reporting

There have been no changes in EIDP's internal control over financial reporting that occurred during the quarter ended June 30, 2025 that have materially affected, or are reasonably likely to materially affect, EIDP's internal control over financial reporting.