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Dr Peter Billings is a Professor at the School of Law, The University of Queensland, Brisbane, and a Fellow of the Higher Education Academy. His research interests are in particular areas of public law: administrative law, immigration and refugee law, social welfare law and human rights law. In 2016 he received an Australian Award for University Teaching - Award for Programs that Enhance Learning (Pro Bono Centre). Since 2010 he has received five teaching excellence awards within the School of Law for outstanding course/teacher evaluations, and in 2011 was awarded the Vice Chancellor's Equity and Diversity Award (UQ) for the Asylum and Refugee Law Project.

Recently, he has published several papers on 'crImmigration' law, policy and practice in Australia, including a chapter, "International crimes, refugee 'prisoner' swaps and duplicity in Australia's refugee admissions", in J Simeon (ed) Serious International Crimes, Human Rights and Forced Migration (Routledge, 2022). And he authored chapter one in his own edited collection, Regulating Refugee Protection through Social Welfare: Law, Policy and Praxis (Routledge, 2023). Most recently, he has authored a chapter on the corrosive effect of immigration detention laws on officialdom, in M Peterie, Immigration Detention and Social Harm: The Collateral Impacts of Migrant Incarceration (Routledge) forthcoming.

Anthony Cassimatis AM is a Professor at the TC Beirne School of Law, the University of Queensland. Anthony teaches administrative law and public international law. He is the Deputy Director of the Centre for Public, International and Comparative Law at the University of Queensland. He was the chairperson of the Australian Red Cross' International Humanitarian Law Committee for Queensland from 2005-2018 and he remains a member of this committee, which he joined in 1998. Anthony is the author or co-author of 5 books and numerous articles and book chapters on public international law, administrative law and legal advocacy. He is the editor in chief of the Australian International Law Journal. He has been academic supervisor of teams representing the Law School in the Philip C Jessup International Law Moot Court Competition over many years, including teams that have won the Australian national rounds of the competition (2005, 2012 and 2014) and the Jessup Moot World Championship in Washington DC (2005 and 2014). Anthony was a Visiting Fellow at the Lauterpacht Centre for International Law at Cambridge University in 2007 and 2018. In 2017, Anthony received a national Citation for Outstanding Contributions to Student Learning from the Australian Government. In 2020, Anthony was made a Member of the Order of Australia, General Division, “[f]or significant service to education, to the law, and to the community”. In 2020, he was appointed to the Queensland Parliament's Human Rights Advisory Panel, an appointment that has been extended to 2028. In 2022-2023, Anthony was engaged by Australia's Department of Foreign Affairs and Trade as a subject matter expert.

Anthony's research interests include international law, administrative law and public law generally.