ICI Australia Operations Pty Ltd v Walsh

ICI Australia Operations Pty Ltd (the employer) appealed to the New South Wales Court of Appeal against a decision of the Industrial Relations Commission of New South Wales (the Commission) which had found that the employer had breached its duty of care to its employees, including Mr Walsh, by failing to take reasonable precautions to prevent them from developing occupational deafness. The dispute concerned the employer's liability for the hearing loss suffered by a number of its former employees.

The central legal issue before the Court of Appeal was whether the Commission had erred in finding the employer liable for breach of its duty of care. Specifically, the court had to consider whether the employer had taken all reasonably practicable steps to prevent the development of occupational deafness among its employees, given the knowledge available at the time regarding the risks associated with noise exposure in the workplace. This involved an examination of the employer's safety procedures, the adequacy of hearing protection provided, and the effectiveness of its noise monitoring and control measures.

The Court of Appeal, in its reasoning, affirmed the principles of negligence as applied to workplace safety. It held that an employer's duty of care requires them to take reasonable steps to protect their employees from foreseeable risks of injury. The court found that the Commission had correctly applied these principles and had not erred in its assessment of the evidence. The employer's argument that it had acted reasonably was rejected, with the court concluding that the employer had failed to implement adequate measures to mitigate the risk of occupational deafness, despite the known dangers of prolonged exposure to high levels of noise. The court emphasised that the employer's knowledge of the risk, coupled with the availability of practical measures to reduce that risk, imposed a clear duty to act.

The appeal was dismissed, and the decision of the Commission in favour of the employees was upheld.