Associate Professor Harley is the Chair of the Group Medical Advisory Council (GMAC) and the Specialist Accreditation Committee at Epworth. She is Chair of the Epworth Intensive Care Council, founding Chair of the Critical Care Clinical Institute and Director of Epworth ICUs at Epworth Freemasons and Epworth Geelong. A/Prof Harley works with the state and federal Departments of Health on a number of committees including immediate past Co-Chair of the Critical Care Clinical Network, Safer Care Victoria and a member of its COVID-19 Expert Working Group. Internationally she is a consultant with the World Health Organisation (WHO) and a member of the Guideline Development Group, Infectious Hazards Division. A/Prof Harley was awarded an Order of Australia (AM) in January 2018.