30 years since first woman was appointed to lead Australian government department

This month marks the 30th anniversary of the appointment of the first female secretary heading up an Australian government department.
Helen Williams AO was appointed secretary of the Department of Education and Youth Affairs in 1985. She later served as public service commissioner as well as secretary of tourism; immigration and multicultural affairs; communications, information technology and the arts; and human services.
Williams retired from the Australian public service in 2009 after a career spanning nearly 40 years.
Today, there are five female secretaries: Glenys Beauchamp, Department of Industry, Innovation and Science; Kathryn Campbell, Department of Human Services; Lisa Paul, Department of Education and Training; Renée Leon, Department of Employment; and Jane Halton, Department of Finance.