REGAL REXNORD CORP

In accordance with Rule 13a-15(b) of the Securities Exchange Act of 1934 (the “Exchange Act”), our management evaluated, with the participation of our Chief Executive Officer and our Chief Financial Officer, the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rule 13a-15(d) and 15(e) under the Exchange Act) as of the end of the year ended December 31, 2023. Consistent with guidance issued by the Securities and Exchange Commission that an assessment of a recently acquired business may be omitted from management’s report on internal control over financial reporting in the year of acquisition, management excluded an assessment of the effectiveness of our internal control over financial reporting related to the Altra Industrial Motion Corp business ("Altra"). The Company acquired Altra on March 27, 2023. Altra represented 7.6% of the Company's consolidated total assets (excluding acquired goodwill and intangibles which were included in management's assessment of internal control over financial reporting as of December 31, 2023) and 23.5% of the consolidated total revenues as of and for the year ended December 31, 2023. Based upon their evaluation of these disclosure controls and procedures, our Chief Executive Officer and Chief Financial Officer concluded that the disclosure controls and procedures were effective as of December 31, 2023 to ensure that (a) information required to be disclosed in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission, and (b) information required to be disclosed by us in the reports we file or submit under the Exchange Act is accumulated and communicated to our management, including our Chief Executive Officer and our Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.

Management's Report on Internal Control over Financial Reporting.

The report of management required under this Item 9A is contained in Item 8 of Part II of this Annual Report on Form 10-K under the heading “Management's Annual Report on Internal Control over Financial Reporting.”

The attestation report required under this Item 9A is contained in Item 8 of Part II of this Annual Report on Form 10-K under the heading “Report of Independent Registered Public Accounting Firm.”

Changes in Internal Controls.

There were no changes in the Company's internal control over financial reporting that occurred during the quarter ended December 31, 2023 that have materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.

As mentioned above, on March 27, 2023, we completed the acquisition of Altra. As part of our ongoing integration of the Altra business, we continue to incorporate our controls and procedures into that business and to expand our company-wide controls to reflect the risks inherent in an acquisition of this size and complexity.