Australia’s public sector is building stronger structures for governing artificial intelligence. The next test will happen far from the committee room, when a public servant, supplier, or citizen believes an AI-assisted action was wrong and tries to challenge it.
The Department of Finance’s new AI transparency statement describes central approvals, impact assessments, training, monitoring, and governance for AI use. The Digital Transformation Agency has also urged agencies to keep trust in the loop by preserving human judgement, contestability, and proper records as automated systems gain more authority. Those are sound foundations. Yet agencies still need a practical way to learn from the moments when people dispute an output, correct a recommendation, or override an automated action.
Every agency that uses AI in consequential work should maintain an AI challenge log. This would be a structured operational record of challenges and corrections, rather than a complaints archive or a technical incident list. It would capture the service or workflow involved, what the system recommended or did, who was affected, what evidence prompted the challenge, who had authority to intervene, how the matter was resolved, and what systemic change followed.
Consider a grants team using AI to sort applications, a procurement unit using an agent to compare suppliers, or a service centre using a chatbot to interpret eligibility rules. A conventional dashboard may show speed, volume, and uptime. It may not reveal that staff repeatedly reverse the same recommendation, that citizens struggle to find a human review path, or that one data field produces recurring errors. A challenge log makes those patterns visible.
This matters because Australia’s national framework for assurance of AI in government places public confidence, rights, wellbeing, and consistent safeguards at the centre of government adoption. Assurance cannot rely only on what a system was designed to do. It must also examine how the system behaves in real workflows, how people respond, and whether agencies can reconstruct a disputed action after the fact.
Public Spectrum has already reported accessibility and quality problems in agency AI transparency statements. Transparency statements help the public understand an agency’s overall approach, but they rarely show what employees and citizens experience when a specific AI-assisted process fails. Likewise, investment in data quality and governance gives agencies better inputs and controls, while a challenge log supplies evidence about the human consequences of those systems.
The log should remain simple enough for frontline use. A nine-field record will usually suffice: workflow, system, action or recommendation, affected person or group, challenge, supporting evidence, human decision, resolution, and accountable owner. Agencies should also record whether the problem arose from data, instructions, model behaviour, integration, policy ambiguity, or human misuse. That classification turns individual corrections into organisational learning.
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Leaders should avoid using the log as a disciplinary trap. Employees will hide workarounds and near misses when reporting them creates personal risk. Managers should instead treat a well-documented challenge as evidence that oversight worked. Psychological safety matters here because the most valuable signals often come from people who notice a subtle mismatch between a system’s output and the realities of a case.
A useful pilot can start within thirty days. Select two workflows where AI already influences advice, prioritisation, drafting, or service delivery. Give staff a brief challenge form, review entries weekly, and ask three questions: Which challenges repeat? Which controls failed to catch them earlier? Which changes should apply across the agency rather than only to one case? Publish aggregated lessons where confidentiality allows.
The challenge log should complement, not replace, impact assessments, technical logs, audit trails, complaints processes, and AI governance committees. Its distinct purpose is to connect technical performance with lived experience and human accountability.
Australia’s agencies do not need to wait for a major failure to learn how contestability works. They can start by recording the ordinary moments when a person says, “That does not look right,” and the organisation decides what to do next. Those moments show whether human oversight exists in practice. They also provide the evidence agencies need to improve systems before automation spreads.

Dr. Gleb Tsipursky
Dr. Gleb Tsipursky, called the “Office Whisperer” by The New York Times, helps tech-forward leaders stop overpaying for AI while boosting engagement and innovation. He serves as the CEO of the future-of-work consultancy Disaster Avoidance Experts.
