VALUE CHAIN Identified Climate-Related Risks: • Transition Risks ◦ TSX Trust may need to include B-15 reporting requirements into its vendor contracts and automated workflows (to reduce manual intervention). • Physical Risks ◦ Dependency on data centres and cloud providers is a focal point, potentially requiring increased oversight of critical vendors and consideration of the resiliency of their operations. ◦ TSX Trustʼs may need to develop its remote and hybrid workstyle frameworks and distributed operations to mitigate losses or downtime related to staff being unable to reach the office. Identified Climate-Related Opportunities: • Expanded Service Offerings: By offering sustainability-focused services, TSX Trust can assist its clientsʼ own B-15 compliance needs and requirements. Adherence to high climate standards may also boost the quality of services provided, which may facilitate smoother capital flow for TSX Trustʼs clients. These risks and opportunities would affect the majority of TSX Trustʼs value chain, including suppliers, infrastructure, core processing and governance, and clients. Strategy and Decision making Disclose information about current and anticipated: • changes to TSX Trustʼs business model, including its resource allocation, to address climate-related risks and opportunities; • direct mitigation and adaptation efforts; • indirect mitigation and adaptation efforts. There are no current or anticipated changes being made to TSX Trustʼs business model to address the identified climate-related risks and opportunities; however, this disclosure expectation is under consideration for 2026. OSFI B-15 DISCLOSURE ELEMENT OSFI B-15 DISCLOSURE EXPECTATION TSX TRUST RESPONSE REFERENCE DOCUMENTS REPORT CONTENTS ABOUT THIS REPORT SUSTAINABILITY STRATEGY SUSTAINABILITY GOVERNANCE PROSPERITY PLANET PEOPLE APPENDICES 40 | TMX GROUP 2025 ANNUAL SUSTAINABILITY REPORT
RkJQdWJsaXNoZXIy MjgzMzQ=