SASB GRI GRI DISCLOSURE TITLE RESPONSE OR DISCLOSURE LOCATION 403-3 Occupational health services Health and wellness, page 25 © Complying with safety standards – APRISe :AAR Performance Reporting Information System, page 41 © 403-4 Worker participation, consultation, and communication on Complying with safety standards – APRISe :AAR Performance Reporting Information System, page 40 occupational health and safety We have joint management-worker health and safety committees at our MRO facilities, which are comprised of a combination of management and employees. 403-5 Worker training on occupational health and safety Complying with safety standards – Employee aviation safety training, page 42 403-6 Promotion of worker health Health and wellness, page 25 403-7 Prevention and mitigation of occupational health and safety Complying with safety standards, pages 40-42 impacts directly linked by business relationships © 403-8 Workers covered by an occupational health and safety Complying with safety standards – APRISe :AAR Performance Reporting Information System, page 41 management system 403-9 Work-related injuries AAR considers this information to be confidential. 403-10 Work-related ill health AAR considers this information to be confidential. TRAINING AND EDUCATION 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 Training and development, page 24 103-3 Evaluation of the management approach 404-1 Average hours of training per year per employee Since we started live training sessions in February 2019, we have conducted approximately 4,779 hours in total of training (not including talent reviews, introductions to new programs and online training). 54