The Graduate Diploma of Criminological Research Studies is a specialised postgraduate qualification designed to equip graduates with advanced knowledge of research methodology and supervised research practice within the criminology and criminal justice discipline. Structured as an 80 credit point program split equally between a coursework component and a research dissertation, the course bridges the gap between standard undergraduate study and entry into a higher degree research program such as a Master of Philosophy (MPhil) or Doctor of Philosophy (PhD). Students develop a deep understanding of research design, criminological theory, data analysis, and ethical research practice, culminating in a self-directed thesis on a topic of their choosing within the criminal justice field.

The program is ideal for criminology and criminal justice graduates who want to transition into research-intensive careers or who need to strengthen their research credentials before pursuing doctoral study. It is equally suited to working professionals in justice, law enforcement, social work, corrections, or public policy who wish to develop evidence-based research skills applicable to their existing roles. The course can typically be completed in one year of full-time study or its part-time equivalent, and is available in both on-campus and fully online formats through selected Australian providers.

Employers of graduates include federal, state and territory government justice agencies, the Australian Institute of Criminology, police departments, courts, corrective services, community welfare organisations, universities, and private sector entities such as specialist security and consulting firms. The research-focused nature of this qualification makes graduates highly valued in roles that require rigorous analysis, evidence synthesis, and policy-relevant reporting across the criminal justice landscape.

To be eligible for admission to the Graduate Diploma of Criminological Research Studies, applicants are typically required to hold an undergraduate degree in a related discipline (such as criminology, criminal justice, law, social science, psychology, or public policy) from a recognised Australian or equivalent international university, with a minimum grade point average of 5.0 on a 7.0 point scale over the final two years of their bachelor degree. Alternatively, applicants who hold a completed Masters degree in a related discipline may be eligible for direct admission. Some providers also consider applicants who can demonstrate equivalent learning through extensive relevant professional experience — generally a minimum of five years of full-time work in a justice, law enforcement, corrections, social welfare, or research-related field — subject to academic approval.

International applicants must satisfy English language proficiency requirements. Minimum standards typically include an IELTS Academic score of 6.5 overall (with no band below 6.0), a TOEFL iBT score of approximately 79–80, or a PTE Academic score of 58. Some providers may accept completion of an approved English language pathway program as an alternative. Applicants should also be prepared to submit a research proposal or statement of research intent outlining their intended thesis topic, as supervisory availability in the applicant's area of interest may form part of the admissions assessment. Academic referees familiar with the applicant's research potential are commonly required as part of the application package.