Associate Professor
College of Business, Government and Law
Caitlin Hughes is an Associate Professor in criminology and drug policy and Matthew Flinders Fellow at Flinders Criminology and the Centre for Social Impact, Flinders University. As one of the few criminologists and drug policy scholars internationally, and current President of the International Society for the Study of Drug Policy (the only academic society committed to advancing drug policy research and rigorous research methodologies across the globe), Caitlin brings 18 years experience working at the interface of criminal justice, health and social systems to drive evidence-based system change.
Caitlin has spent 12.5 years at the National Drug and Alcohol Research Centre, UNSW, working as part of the Drug Policy Modelling Program - one of the leading drug policy research centres in the world. Having joined Flinders University in July 2019 her research seeks to advance Australian and international drug policy and broader justice, health and social policies by improving the evidence-base into the effects of different legislative and law enforcement approaches to drug use and supply and working directly with policy makers. Her research focuses on 1) drug laws and drug law reform (including depenalisation, decriminalisation, legalisation), 2) criminal justice policies (including policing and alternatives to arrest) and 3) drug markets, outlining what laws and policies are deployed, how they operate in practice, the impacts of this investment and identifying avenues for more effective responses that can reduce health, social and criminal justice harms.
Caitlin engages extensively with policy makers, law enforcement and health officials from across and outside of Australia. Her work has contributed to many policy and practice reforms in Australia, Canada, England, Ireland, Portugal and USA, including the expansion of drug diversion programs for use/ possess offenders; the reform of drug trafficking thresholds law “to ensure laws target traffickers not users”; the development of new World Health Organisation and United Nations Guidelines on Principles for Treatment and Care for People with Drug Use Disorders in Contact with the Criminal Justice System; and the development of prisoner reintegration aids to connect social service providers with correctional staff to aid prisoner re-entry.
Caitlin is also Visiting Fellow at the National Drug and Alcohol Research Centre, UNSW and President of the International Society for the Study of Drug Policy and is on the editorial board for the International Journal of Drug Policy and the Journal of Illicit Economies and Development.
Doctor of Philosophy (Criminology) - 2007 - University of Melbourne
Bachelor of Arts (Degree with Honours), Bachelor of Science - 2001 - University of Melbourne
Caitlin Hughes engages extensively with policy makers, law enforcement and health officials from across and outside of Australia, including the Commonwealth Department of Health, the Australian Federal Police, Australian Customs and Border Control, Australian Criminal Intelligence Commission, NSW Bureau of Crime Statistics and Research, NSW Police, Victoria Police, ACT Police, ACT Health Directorate, Preventive Health SA, SA Police, Department for Correctional Services SA, the Irish Department of Justice and Equality and Department of Health, the British Colombia Police, the Swiss Federal Office of Public Health, the United Nations Development Programme and the United Nations Office on Drugs and Crime.
Caitlin plays a unique role in international policy fora. She has been a member of the Australian Civil Society for United Nations Drug Policy since 2019 and spent 7 years attending and serving as a knowledge broker at the United Nations Commission on Narcotics Drug Meetings alongside the Australian government delegation (2019, 2020, 2021, 2022, 2023, 2024 and 2025). On 15 March 2024 Dr Hughes was the sole academic to speak at the 2024 United Nations Mid Term Review ministerial forum alongside Ministers from the USA, European Union, Ghana, Chile and international agencies like the World Health Organisation on future directions and priorities for international drug policy. In this role she spoke about the urgent need to reduce long-standing gaps in data collection on illicit drugs in Asia, Pacific and Africa; to build more rigorous approaches to drug policy analysis; and to invest in evidence-based policy responses particularly expanding alternatives to arrest policies.
Her work has contributed to many policy and practice reforms in Australia, Canada, England, Ireland, Portugal and USA, including the expansion of drug diversion programs for use/ possess offenders; the reform of drug trafficking thresholds law “to ensure laws target traffickers not users”; the development of new World Health Organisation and United Nations Guidelines on Principles for Treatment and Care for People with Drug Use Disorders in Contact with the Criminal Justice System; and the development of prisoner reintegration aids to connect social service providers with correctional staff to aid prisoner re-entry.
Caitlin is President of the International Society for the Study of Drug Policy. She is also a member of the Australian and New Zealand Society of Criminology (since 2006), the European Society of Criminology (since 2014) and the American Society of Criminology (since 2020).