Blair Comley PSM commenced as the Secretary of the Department of Health and Aged Care in July 2023.

He has served as the Secretary of the Commonwealth Department of Climate Change and Energy Efficiency, Secretary of the Commonwealth Department of Resources, Energy and Tourism, and as Secretary of the NSW Department of Premier and Cabinet.

Blair also has significant private sector experience as a strategy consultant advising governments, not for profits, and corporates on a wide range of matters including organisational leadership and design, governance and economic policy.

He joined the ASC as a Commissioner in July 2023.