Commitment to Preventing Modern Slavery

2023 Report Next steps TMX Group will regularly review its policies and procedures to ensure their effectiveness and its ongoing compliance with the Act. It is intended that we will progressively build each year on the work that was accomplished in the year prior. Planned improvements for the coming year include exploring the expansion of training to other employee groups, in a prioritized and calibrated manner that is commensurate with the potential influence of a given employee on goods sourcing decisions. Additional updates to TMX Group’s policies and procedures will also be explored in the coming year. In order to support our Board of Directors’ role in reviewing and approving the Report, education sessions will be provided, as early as Q1 2024. Components of these sessions may include the requirements of the Act, the risk assessment of our operations and supply chains along with risk management and mitigation actions taken and considered, policy and process updates and staff training. 7

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