We have performed an independent limited assurance engagement on the Combined Separate Non-Financial Report of Knorr-Bremse AG, Munich and the Group (hereinafter “Knorr-Bremse” or “Company”) as well as the by reference qualified parts “Overview of the Group”, “Business Model/ Structure of the Group” and “Report on Risks, Opportunities and Expected Developments” of the Management Report (hereinafter “Report“) according to Sections conjunction with 289b to 289e German Commercial Code (HGB) for the business year from January 1 to December 31, 2019.