Case Summary: Austin v Workers' Compensation Regulator [2025] QIRC 110

By Honest Grace Legal | Workers’ Compensation Law | Oct 2025

This case summary reviews Austin v Workers’ Compensation Regulator [2025] QIRC 110, a Queensland Industrial Relations Commission decision concerning workers’ compensation, psychological injury, psychiatric injury, chronic pain, s 32 of the Workers’ Compensation and Rehabilitation Act 2003 (Qld), and whether employment was a significant contributing factor.

Case Subject

QIRC accepts secondary psychological injury following back injury - Austin v Workers’ Compensation Regulator [2025] QIRC 110

Background: What Happened in Austin v Workers’ Compensation Regulator

Ms Julie Ann Austin worked as a tour desk agent/operator for Accor at the Pullman Hotel in Cairns. On 6 March 2019 she injured her lower back while lifting bags, later lodging a compensation application. Work Cover ultimately accepted a work-related aggravation of preexisting pathology at L4/5 and issued a notice of assessment on 10 July 2020

In 2022 she advanced a claim that included a psychiatric/psychological injury. WorkCover rejected that psychological component on 7 September 2022; the Regulator confirmed the rejection on 3 March 2023. Ms Austin appealed to the QIRC

At hearing (12–14 February 2024, Cairns), the Appellant sought to amend her case to add further physical conditions. The Commission limited any amendment so as not to enlarge the appeal beyond the psychological injury decision under review; it allowed only the addition of consequential gastritis (not broader new physical injuries)

Competing psychiatric opinions were led: Dr Paul Trott diagnosed an adjustment disorder/recurrent Major Depressive Disorder (progressing to a Chronic Moderate Persistent Depressive Disorder) and a somatic symptom disorder "regarding the adverse nature of her chronic low back injury"; Dr John Chalk considered there was no Axis I psychiatric disorder and no psychiatric injury

Key Legal Issues in the Workers’ Compensation Appeal

• Whether Ms Austin sustained a psychiatric/psychological injury within s 32 of the Workers’ Compensation and Rehabilitation Act 2003 (Qld) that arose out of, or in the course of, employment, with employment a significant contributing factor
• The scope of a de novo appeal and limits on amendment: the Commission could not expand its jurisdiction beyond the decision under appeal (the psychological injury rejection)
• How to resolve conflicting expert psychiatric evidence and the role of DSM/Axis I thresholds in determining a compensable “injury” under the Act

What the QIRC Decided

• Appeal allowed.
• Set aside the Regulator’s review decision dated 3 March 2023 and substituted a decision that the Appellant’s application for workers’ compensation is one for acceptance (i.e., the psychological injury claim is accepted)
• Costs: short written submissions to be exchanged and filed by 4:00 pm, Friday, 13 June 2025; costs to be determined on the papers unless otherwise ordered

Key Findings on Psychological Injury, Expert Evidence and Employment Connection

• The appeal is a hearing de novo, but confined to the decision under appeal; amendments cannot enlarge jurisdiction
• Under s 32, “significant” means “important” or “of consequence”; employment must contribute in a significant way to the injury (citing principles referenced by the Commission)
• The Commission found the Appellant’s unchallenged lay evidence of ongoing pain, functional limitations, and fluctuating “good days and bad days” compelling and consistent with psychiatric injury
• The Commission preferred Dr Trott’s comprehensive, in person evaluation and reasoning over Dr Chalk’s Telehealth assessment, noting presentation variability and limitations of Telehealth in eliciting full history
• A DSM/Axis I threshold is not determinative of whether there is an “injury” under the Act; the question is one of mixed fact and law and turns on the totality of the evidence
  
  

Outcome of the Appeal

The Commission weighed the totality of evidence. It accepted the Appellant’s credible account of chronic backpain related restrictions and mood symptoms since the 2019 incident. It found Dr Trott’s diagnoses (major depressive disorder evolving into persistent depressive disorder, and somatic symptom disorder with predominant pain) to be well supported by a detailed, in person assessment and consistent with the Appellant’s lived symptomatology and function.

By contrast, Dr Chalk’s contrary view was based on a brief Telehealth examination and placed heavy emphasis on not meeting an Axis I threshold, which the Commission emphasised is not the statutory test. Applying s 32, the Commission concluded the psychiatric injury arose out of the accepted work-related back injury and that employment was a significant contributing factor, thereby satisfying the Act’s requirements.

Why This Workers’ Compensation Case Matters

• Secondary psychological injuries flowing from chronic pain can be compensable in Queensland where the evidence shows employment is a significant contributing factor, even if a particular DSM/Axis category is contested
• The decision underscores the probative value of thorough, in person psychiatric assessments and of lay evidence when experts disagree, and cautions against relying solely on diagnostic checklists or brief Telehealth impressions
• Practitioners should frame appeals tightly: a de novo hearing remains confined to the decision under challenge; amendments that enlarge scope will not be permitted

Source

https://archive.sclqld.org.au/qjudgment/2025/QIRC25-110.pdf

* This summary is based solely on the attached decision: 2025.05.07, Austin v Workers' Compensation Regulator, (QIRC), WORKERS' COMPENSATION.pdf.