Qnity Electronics, Inc.

Evaluation of Disclosure Controls and Procedures

As of September 30, 2025, our Chief Executive Officer (CEO) and Chief Financial Officer (CFO), together with management, conducted an evaluation of the effectiveness of our disclosure controls and procedures (as that term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act. Based on that evaluation, the CEO and CFO concluded that these disclosure controls and procedures are effective and during the three months ended September 30, 2025, there were no changes in our internal controls over financial reporting.

Prior to November 1, 2025, we relied on certain material processes and internal controls over financial reporting performed by DuPont. As a result of the Separation from DuPont on November 1, 2025, we are in the process of reviewing, revising and adopting policies, as needed, to meet all regulatory requirements applicable to us as an independent, publicly traded company. In addition, in connection with our Separation, we entered into Transition Services Agreements, pursuant to which DuPont will continue to provide certain information technology, administrative and other services on a transitional basis.