ANU Research Ethics Approval Application Process: A Must-Read for Projects Involving Human Participants

13 min read
中文版

All research projects at the Australian National University (ANU) involving human participants — including surveys, interviews, experiments, and collection of human tissue samples — must obtain approval from the ANU Human Research Ethics Committee (HREC) before data collection begins. According to ANU Research Services data, the university processed 1,247 ethics applications in 2023, of which about 15% were returned for revision because materials were incomplete or risk assessments were insufficient [ANU Research Services, 2023, Annual Ethics Report]. The National Statement on Ethical Conduct in Human Research (2023 updated edition) issued by Australia’s National Health and Medical Research Council (NHMRC) stipulates that starting research without ethics approval is a breach of conduct that can lead to invalidated data, delayed degrees, or withdrawn funding. For undergraduate and postgraduate students, understanding ANU’s tiered approval system, the online Ethics Application System (EAS), and the key time points is a prerequisite for completing a research project successfully.

ANU’s ethics approval system is built on the NHMRC National Statement, together with the Australian Privacy Act 1988 and ANU’s internal Human Research Ethics Policy. Section 5.2 of the National Statement published by the NHMRC in 2023 explicitly requires all research involving human participants to be approved by an institutional ethics committee, and the outcome carries legal effect [NHMRC, 2023, National Statement on Ethical Conduct in Human Research]. The ANU HREC has 15 to 20 members, including researchers, legal experts, community representatives, and Indigenous affairs advisers, and holds 3 to 4 plenary meetings each quarter.

The three approval categories

ANU classifies research ethics applications into three categories: Low Risk, Negligible/Low Risk, and More than Low Risk. Low-risk projects (such as anonymous surveys and non-sensitive interviews) can be fast-tracked by the HREC’s Sub-Committee within 10 business days. Medium-risk projects (such as those involving sensitive topics or identifiable data) are reviewed by the HREC Chair or a designated member, with a turnaround of about 20 business days. High-risk projects (such as those involving Indigenous communities, minor participants, prisoners, or clinical interventions) must go to a full committee meeting, and approval typically takes 6 to 8 weeks.

Exemptions and fast-track pathways

Some projects can apply for ethics exemption — for example, those using only publicly available anonymised data or teaching evaluation activities. The ANU Research Services website states that exemption applications must be submitted at least 6 weeks before the project starts. For projects already approved by another Australian institutional ethics committee, ANU can streamline the process under the “Single Ethical Review” arrangement, provided the original approval documents and ANU’s External Ethics Recognition Form are supplied.

Application process and key steps

ANU ethics applications are submitted entirely through the online EAS system. Applicants must first complete the Human Research Ethics Online Training module offered by ANU Research Services (about 2 hours) and obtain a completion certificate before they can create an application. 2023 data shows that about 42% of returned applications were due to expired or missing training certificates [ANU Research Services, 2023, EAS Submission Data].

Step 1: Prepare the core documents

Core documents include the research protocol, participant information sheet (PIS), informed consent form (ICF), and data management plan. The protocol must be completed on the EAS template and state the research aims, participant recruitment methods, data collection methods, privacy protections, and withdrawal mechanisms. The PIS must use ANU’s standard template and include 12 mandatory fields such as “research purpose”, “data retention period”, and “contact details”. The data management plan must comply with ANU’s research data management policy and specify the storage location (such as ANU’s Research Data Storage), access permissions, and destruction schedule.

Step 2: Risk assessment and ethics review

Once an application is submitted, the EAS automatically generates a risk level score based on three indicators: participant vulnerability, data sensitivity, and intensity of research intervention. Low-risk projects are reviewed online by Sub-Committee members, with feedback delivered through EAS. Medium-risk projects may require applicants to add a “risk mitigation measures” statement. High-risk projects must have complete materials submitted 4 weeks before the HREC meeting, with a formal decision issued within 5 business days after the meeting.

Step 3: Revisions and final approval

The HREC can issue one of three decisions: “approved”, “approved with changes”, or “rejected”. ANU 2023 data shows that about 38% of applications required changes after the first review; common issues include participant information sheets written in overly academic language, unspecified data retention periods, and recruitment advertisements that omit the ethics approval number. Revised applications must be resubmitted within 30 days, otherwise they are treated as automatically withdrawn. Approval letters are typically valid for 1 to 3 years, depending on the project’s risk level.

Timeline planning and common delay points

ANU Research Services recommends allowing 6 weeks from submission to approval for low-risk projects, 12 weeks for medium-risk projects, and 16 weeks for high-risk projects. Actual review times are affected by the application season: February to March (before the start of semester 1) and July to August (before semester 2) are peak periods, when HREC processing times can stretch by 30% to 50%.

Common reasons for return

According to an ANU 2022 internal audit, the three most common reasons ethics applications are returned are: inconsistencies between the participant information sheet and the consent form (34%), failure to specify data de-identification methods (27%), and missing evidence of consultation with Indigenous communities (19%) [ANU Human Research Ethics Committee, 2022, Internal Audit Report]. In addition, projects collecting data overseas must provide local ethics approval or a statement of legal compliance, or they may be put on hold.

Exceptional cases and expedited processing

For research related to public health emergencies or natural disasters, the ANU HREC runs an emergency ethics review pathway that can complete a preliminary assessment within 48 hours. Applicants must submit a letter explaining the emergency and undertake to complete all documentation afterwards. This pathway handled only 8 cases in 2023, mainly for pandemic response and post-bushfire psychological intervention research.

Data management and privacy compliance

ANU requires all research data involving human participants to comply with the Australian Privacy Act 1988 and ANU’s Research Data Management Policy. Data must be stored on ANU-provided secure servers (such as Research Data Storage or ANU Cloud); storing it on personal devices or third-party cloud drives (such as Google Drive or Dropbox) is prohibited. In ANU’s 2023 data breach incidents, 2 involved postgraduate students who had stored un-de-identified survey data on personal laptops [ANU Information Security Office, 2023, Incident Report].

De-identification and anonymisation

ANU distinguishes between de-identified and anonymised data. De-identified data still retains a code key that only the research team can access; anonymised data cannot be traced back to individuals. The HREC requires applicants to state clearly in the data management plan which path they will take and to specify where the key is stored (such as ANU’s password management tool) and when it will be destroyed. Projects involving Indigenous data must also follow the AIATSIS Code (2022) for research involving Aboriginal and Torres Strait Islander peoples.

Cross-border data transfer

If research involves transferring data back to China or another country, the application must include a cross-border data transfer compliance statement. ANU’s legal office advises that the receiving country must have privacy protections equivalent to Australia’s, or that data security must be ensured through contractual clauses such as standard contractual clauses (SCCs). In 2023 ANU received 47 applications involving cross-border data, of which 12 were asked for additional documents because no SCC was provided.

Special requirements for Indigenous research

Research involving Aboriginal and Torres Strait Islander participants must comply with both Section 4.7 of the National Statement and the AIATSIS Code of Ethics for Aboriginal and Torres Strait Islander Research (2022 edition). ANU has an Indigenous research ethics advisory group, and all relevant applications must be reviewed by this group before going to the HREC. In 2023 ANU received 89 Indigenous research applications with an average approval cycle of 14 weeks — significantly longer than other categories.

Indigenous research must provide evidence of community engagement, such as letters of support or partnership agreements from Indigenous community organisations. The HREC requires the protocol to explain how the community will be involved (for example, co-designing research questions or taking part in data interpretation) and how benefits will be shared (for example, feeding results back to the community). In 2022 ANU amended its policy to require at least one Indigenous co-researcher or adviser on every Indigenous research project.

Cultural sensitivity review

Research instruments (such as questionnaires and interview guides) must pass a cultural sensitivity review to ensure the language is not offensive and the imagery does not breach cultural protocols. ANU’s National Centre for Indigenous Studies offers free cultural advisory services with a booking lead time of about 2 weeks. In 2023, 5 applications were asked to be redesigned for using unauthorised Indigenous cultural symbols or images.

Common student questions and support resources

ANU offers ethics application writing workshops for postgraduate students, held 4 to 6 times per semester and covering template completion, risk identification, and common mistakes. Research Services also runs an “Ethics Clinic” with one-on-one consultations every Wednesday afternoon; bookings must be made 48 hours in advance. A 2023 survey found that the first-attempt pass rate of students who attended workshops rose from 62% to 84% [ANU Research Training, 2023, Workshop Impact Report].

The supervisor’s role and responsibilities

Supervisors must sign applications as Chief Investigator and share joint responsibility for ethical compliance. ANU policy requires supervisors to review all application materials before submission and to confirm that the student has completed ethics training. In 2023, 3 applications were returned because supervisors had not verified the data management plan.

Funding and ethics

Some scholarships (such as ANU HDR scholarships) require an ethics approval number as a condition of payment. Research Services advises students to submit ethics applications 12 weeks before applying for scholarships to avoid funding delays. In 2023, 11 PhD students had their first scholarship payments delayed by 1 to 2 months because they had not obtained ethics approval in time.

FAQ

Q1: How long does ANU ethics approval take?

Low-risk projects take 6 weeks on average, medium-risk projects 12 weeks, and high-risk projects 16 weeks. ANU’s actual 2023 data shows that approval times stretch by 30% to 50% during peak season (February-March and July-August). Students are advised to submit at least 12 weeks before data collection is planned to begin.

Q2: Do online surveys need ethics approval?

Yes. All data collection involving human participants — including anonymous surveys, social media data scraping, and online experiments — requires ethics approval. In 2023 ANU received 312 low-risk applications involving only online surveys, with an approval rate of 88%.

Q3: If my research involves participants in China, do I need extra documents?

Yes. In addition to ANU ethics approval, you must submit a cross-border data transfer compliance statement and may need to provide ethics approval from a Chinese institution (such as a university or hospital ethics committee). In 2023 ANU received 23 applications involving participants in China, of which 7 were asked for additional documents because no Chinese ethics approval was provided.

References

  • NHMRC, 2023, National Statement on Ethical Conduct in Human Research.
  • ANU Research Services, 2023, Annual Ethics Report.
  • ANU Human Research Ethics Committee, 2022, Internal Audit Report.
  • AIATSIS, 2022, Code of Ethics for Aboriginal and Torres Strait Islander Research.
  • ANU Research Training, 2023, Workshop Impact Report.