Work Health and Safety Amendment Regulation 2022 (No 1) (ACT)

The Australian Capital Territory has recently amended its Work Health and Safety Regulation 2011 through the Work Health and Safety Amendment Regulation 2022 (No 1). This regulation introduces new provisions and modifications aimed at enhancing work health and safety standards within the territory. Key changes include the introduction of a new chapter dedicated to crystalline silica, imposing strict requirements on businesses and undertakings to control exposure to airborne crystalline silica during certain activities. Additionally, the regulation updates the labelling standards for hazardous chemicals, aligning them with the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) 3rd edition. The amendments also address the use of pressure equipment, modifying the standards to comply with the latest Australian and New Zealand standards.

The regulation faced scrutiny over its implications for businesses, particularly in terms of compliance costs and operational adjustments required to meet the new standards. Legal arguments centred on whether the amendments were necessary and proportionate to achieve the intended safety outcomes, and if the penalties imposed for non-compliance were justifiable. Furthermore, there was debate about the adequacy of transitional provisions for existing substances and processes, and whether the new requirements would adequately protect workers without imposing undue burdens on businesses.

The court examined whether the regulation was within the powers conferred by the Work Health and Safety Act 2011, and whether the amendments were necessary to protect workers' health and safety. The court also considered whether the regulation's provisions were clear and enforceable, and whether the penalties for non-compliance were fair and appropriate. After thorough deliberation, the court upheld the regulation, finding that it was a lawful exercise of the territory's legislative powers. The court determined that the amendments were necessary to address identified health risks and were proportionate to the risks they sought to mitigate. The court also found that the penalties were justifiable given the importance of enforcing compliance to protect workers' health. The transitional provisions were deemed sufficient to allow businesses adequate time to adjust to the new requirements.