Notice of Termination

Ottawa — May 27, 2019 — The Canadian Environmental Assessment Agency (the Agency) terminated the comprehensive study of Harper Creek Mine Project (the Project) pursuant to the former Canadian Environmental Assessment Act.

Taseko Mines Limited (formerly Harper Creek Mining Corp.) notified the Agency that they wish to terminate the federal environmental assessment for the Project. Fisheries and Oceans Canada and Natural Resources Canada have confirmed that they will not exercise any power or perform any duties or functions in relation to the Project. As a result, the environmental assessment of the Project has been terminated.

Document Reference Number: 13

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