SASB GRI GRI DISCLOSURE TITLE RESPONSE OR DISCLOSURE LOCATION PROCUREMENT PRACTICES 103-1 Explanation of the material topic and its Boundary About this report, page 2 Our approach to ESG, page 11 103-2 The management approach and its components Supplier expectations, pages 38-39 Ethics hotline, page 37 103-3 Evaluation of the management approach ANTI-CORRUPTION 103-1 Explanation of the material topic and its Boundary About this report, page 2 Our approach to ESG, page 11 103-2 The management approach and its components Ethics hotline, page 37 Global anti-corruption policy, page 37 103-3 Evaluation of the management approach RT-AE-510a.3 205-2 Communication and training about anti-corruption policies Global anti-corruption policy, page 37 and procedures RT-AE-510a.1 205-3 Confirmed incidents of corruption and actions taken AAR discloses material legal proceedings in its SEC reports. RT-AE-510a.2 Revenue from countries ranked in the “E” or “F” Band 2021 Form 10-K Note 14, Business Segment Information, pages 68-71 of Transparency International’s Government Defence We report sales in North America, Europe/Africa and Other. We do not put revenues from other geographic areas in the public Anti-Corruption Index domain due to commercial confidentiality. ANTI-COMPETITIVE BEHAVIOR 103-1 Explanation of the material topic and its Boundary About this report, page 2 Our approach to ESG, page 11 103-2 The management approach and its components Our Code of Conduct and related policies, page 36 103-3 Evaluation of the management approach 49