GRI Standards This report references the Global Reporting Initiative (GRI) standards, or portions of the standards, as indicated below. Unless expressly stated otherwise, all data disclosed covers the global organization and full calendar year through December 31, 2021. GENERAL DISCLOSURES Organizational 102-1 Name of organization Trans Union LLC profile 102-2 Activities, brands, products and services Annual Report (p. 12-14) 102-3 Location headquarters Chicago, Illinois, United States 102-4 Location of operations We have a presence in more than 30 countries and territories that support our operations; see 10-K (p. 45) for details on our operations by region. We have significant operations in the following countries: Canada, Colombia, Hong Kong, India, South Africa, UK and US 102-5 Ownership and legal form Investor-owned corporation NYSE:TRU 102-6 Markets served Annual Report (p. 19-21) 102-8 Information on associates Annual Report (p. 22-24) Ethics and 102-18 Governance structure Sustainability Report, p. 16 integrity 102-20 Executive-level responsibility for economic, Sustainability Report, p. 18 environmental and social topics 102-22 Composition of the highest governance body Proxy (p. 25-29) and its committees 102-23 Chair of the highest governance body Proxy (p. 27) 102-24 Nominating and selecting the highest Proxy (p. 27) governance body 102-30 Effectiveness of risk management processes Sustainability Report, p. 20 Compensation 102-30 Remuneration policies Proxy Statement Proxy (p. 46) 102-36.A Process for determining remuneration Proxy (p. 48) 102-38 Annual total compensation ratio Proxy (p. 77) APPENDIX TRANSUNION | 2021 SUSTAINABILITY REPORT 50