EXHIBIT 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
 
We consent to the incorporation by reference in the Registration Statement No. 333-172650 on Form S-8 of our report dated May 27, 2022, appearing in this Annual Report on Form 11-K of the Cummins Retirement and Savings Plan for the year ended December 31, 2021.
 
/s/ BLUE  & CO., LLC 
BLUE & CO., LLC
Seymour, Indiana
May 27, 2022