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Appointee Biographies

Ontario Internal Audit Committee - Central Services Sector Audit Committee

ROSEMARY MCGUIRE

Rosemary is a professional accountant and board director with extensive executive, policy, and governance experience across the public, private, and not-for-profit sectors. She has held senior leadership roles including as Vice-President at CPA Canada and has extensive experience in public accounting through her work in the National Office of PwC. Her career spans complex regulatory environments with specialized knowledge in accounting and assurance standards, ESG, capital markets, and financial oversight. She brings experience with audit committees, standard-setting bodies, and multi-stakeholder initiatives, and currently serves on the board of a youth mental health agency.