Audit and Risk Committee Learn more about our audit and risk committee Andrew Harvey Non-Executive Director and Audit and Risk Committee Chair Julie Wardhaugh Non-Executive Audit and Risk Committee Member Tim Wright Non-Executive Audit and Risk Committee Member Christine Martin Non-Executive Audit and Risk Committee Member Dónall Curtin Non-Executive Audit and Risk Committee Member Martin Ettles Non-Executive Audit and Risk Committee Member James Gumble Non-Executive Audit and Risk Committee Member Tabatha McCree-Cox Non-Executive Audit and Risk Committee Member ARC Terms of Reference.