EX-32.1 7 wabex321-10k2023.htm EX-32.1
Exhibit 32.1
CERTIFICATION
Pursuant to 18 U.S.C. § 1350, the undersigned officers of Westinghouse Air Brake Technologies Corporation (the “Company”), hereby certify, to the best of their knowledge, that the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934 and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

By: |  | /s/ R AFAEL S ANTANA
|  | Rafael Santana President and Chief Executive Officer
Date: |  | February 14, 2024
By: |  | /s/ J OHN A. O LIN
|  | John A. Olin Executive Vice President and Chief Financial Officer
Date: |  | February 14, 2024