3M CO 10-Q

Item 4. Controls and Procedures a. The Company carried out an evaluation, under the supervision and with the participation of its management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of the Company’s “disclosure controls and procedures” (as defined in the Exchange Act Rule 13a-15(e)) as of the end of the period covered by this report. Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the Company’s disclosure controls and procedures are effective. b. There was no change in the Company’s internal control over financial reporting that occurred during the Company’s most recently completed fiscal quarter that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting. The Company continues to implement new business systems and solutions, including an enterprise resource planning system (ERP), which are expected to improve the efficiency of certain financial and related business processes. These implementations are expected to occur on an on-going basis as opportunities and needs are identified and addressed. The implementations, in certain cases, may affect the processes that constitute the Company’s internal control over financial reporting and will require testing for effectiveness. 60 Table of Contents 3M COMPANY FORM 10-Q For the Quarterly Period Ended June 30, 2025 PART II. Other Information Item 1. Legal Proceedings Discussion of legal matters is incorporated by reference from Part I, Item 1, Note 17, “Commitments and Contingencies,” of this document, and should be considered an integral part of Part II, Item 1, “Legal Proceedings.”