ESG at Citi Sustainable Finance Climate Risk & Net Zero Sustainable Operations Building Equitable & Resilient Communities Talent & DEI Responsible Business Appendices GRI Content Index Sustainability Accounting Standards Board Index United Nations Global Compact Index United Nations Guiding Principles Reporting Framework Index The Principles for Responsible Banking Index Assurance Disclosure Number and Title Report Section or Other Documentation Disclosure Number and Title Report Section or Other Documentation 2-7 Employees • Global Workforce Data 2-14 Role of the highest Our Board-level Audit Committee has oversight of controls and • 2022 10-K pages 57–58 governance body in sustainability procedures related to Our ESG and climate-related reporting, including reporting both voluntary disclosures and regulatory filings. The Global ESG There are no significant variations in employment numbers (such as Council provides senior management oversight of the workstreams seasonal variations in employment). discussed in the report. • ESG Governance at Citi 2-8 Workers who are not Citi may engage external service providers who may be responsible • Our Material ESG Issues employees for performing noncore business activities or engage nonemployee 2-15 Conflicts of interest • 2023 Proxy Statement pages 24–26, 37–40 and 98–99 resources who are employed by an external third party but support Citi processes. These nonemployee resources could be working under 2-16 Communication of critical • ESG Governance at Citi Citi supervision or be working under the supervision of an external concerns • Citi Code of Conduct third party in the third party’s facility. Citi may engage external service providers or nonemployees for a variety of different business purposes, • 2023 Proxy Statement pages 40–42 including project-based work for a defined period of time, specialized/ 2-17 Collective knowledge of the • ESG Governance at Citi niche skill sets that are not readily available or professional and highest governance body • 2023 Proxy Statement pages 10–11 and 52–62 outsourced services. 2-9 Governance structure and • ESG Governance at Citi 2-18 Evaluation of the • Corporate Governance Guidelines page 6 composition • Citi Corporate Governance performance of the highest • 2023 Proxy Statement page 29 • 2023 Proxy Statement pages 20–31, 32–36 governance body 2-10 Nomination and selection of • Nomination, Governance and Public Affairs Committee Charter 2-19 Remuneration policies • ESG Governance at Citi > Remuneration the highest governance body • 2023 Proxy Statement pages 45–49 • Compensation Philosophy • Compensation, Performance Management and Culture Committee 2-11 Chair of the highest The Chair of the Board is a nonexecutive, independent director. Charter governance body • 2023 Proxy Statement page 27 • 2023 Proxy Statement pages 63–66 2-12 Role of the highest • ESG Governance at Citi 2-20 Process to determine • ESG Governance at Citi > Remuneration governance body in overseeing the • Our Material ESG Issues remuneration management of impacts • Our Approach to Managing Climate Risk 2-21 Annual total compensation • 2023 Proxy Statement pages 109-110 • Transforming Our Risk and Controls Environment ratio • Ethics and Culture at Citi 2-22 Statement on sustainable • Letter from Our CEO • Risk Management development strategy • Audit Committee Charter • Nomination, Governance and Public Affairs Committee Charter 2-23 Policy commitments • Ethics and Culture at Citi • Risk Management Committee Charter • Risk Management > Environmental and Social Risk Management • 2022 10-K pages 54–56 • Citi Code of Conduct • 2023 Proxy Statement pages 13, 32–36, 92–93 • Citi Corporate Governance • Environmental & Social Policies 2-13 Delegation of responsibility • ESG Governance at Citi for managing impacts • Citigroup Board of Director’s Committee Charters • 2023 Proxy Statement pages 32–36 Citi 2022 ESG Report Page 88