Fiona has a broad national practice as an advocate and adviser, in private and public law matters.
She practises principally in taxation law (federal and state), commercial law, regulatory law and administrative law, at trial and appellate level.
Fiona is a former Deputy President of the Administrative Appeals Tribunal (2012-2017). She is a member of the International Association of Tax Judges.
Fiona is also a former Senior Fellow at Melbourne Law School (2002, 2004-2005).