2021 SUSTAINABILITY PROGRESS REPORT | Cummins Inc. 6 company’s Annual Report on Form 10K, and the 2022 Proxy Statement is the source of information on the Cummins Board of Directors. CUMMINS 2021-22 SUSTAINABILITY OVERVIEW At Cummins, we know some people are looking for a presentation that is a little shorter than many of our sustainability and ESG reports. Once again, the company has produced a shorter overview of Cummins’ sustainability initiatives covering 2021 and the first half of 2022. You can find our newest overview in our sustainability document archive . in 2011 to provide investors with industry- specific sustainability information about the companies they are investing in. CUMMINS 2021 TASK FORCE ON CLIMATE-RELATED FINANCIAL DISCLOSURE REPORT Cummins will also be reporting to the Taskforce on Climate-related Financial Disclosures (TCFD). Created in 2017, TCFD is designed to provide investors and others with a clearer picture of a company’s climate- related disclosures and climate-related risks. CUMMINS DATA Cummins works with Apex, a leader in verification and assurance, to review key environmental, social and governance data. Apex’s assurance letter will be posted in Cummins’ sustainability document archive as soon as it is available. For environmental data, company facilities include all consolidated operations and joint ventures that are part of the Cummins Enterprise Environmental Management System. Employee data consists of just consolidated operations. Financial data comes from the CUMMINS 2022 CDP REPORT Cummins is committed to sharing its annual CDP (formerly the Carbon Disclosure Project) water and climate filings. The CDP was established to help build a truly sustainable economy by increasing understanding around a company’s environmental impact. CUMMINS 2021 GLOBAL REPORTING INITIATIVE CONTENT INDEX AND DATA BOOK The company plans to again produce a separate posting aligned to the Global Reporting Initiative (GRI) platform based on the company’s 2021 data. The GRI was established by a partnership including the United Nations to provide a consistent way for companies to report on their ESG performance. CUMMINS 2021 SUSTAINABILITY ACCOUNTING STANDARDS BOARD REPORT INDEX Cummins plans to produce a report aligned specifically to the disclosures in the Sustainability Accounting Standards Board (SASB) reporting platform, updating the report filed in 2020. SASB was established SUSTAINABILITY AT CUMMINS Cummins’ approach to sustainability aligns with the company’s mission to make people’s lives better by powering a more prosperous world. A more prosperous world has a financial component, but at Cummins it means more than that. A more prosperous world is also a world with clean air and clean water, and a world where businesses partner with other stakeholders to weave a stronger social fabric. The company has long believed success is about more than just the bottom line. The Cummins Sustainability Progress Report is divided into three sections to show the company’s progress toward its mission: environmental reporting, social reporting, and governance and economic reporting. Cummins strives to be consistent with the reporting structures established by the Global Reporting Initiative (GRI), the Sustainability Accounting Standards Board (SASB) and the Taskforce for Climate-related Financial Disclosures (TCFD). The company also regularly reports specifically to these other platforms. Here’s the company’s plans for 2022: 2021-22 SUSTAINABILITY OVERVIEW Cummins Inc. SUSTAINABILITY //