New Refrigerant Handling Codes of Practice Introduced in Australia and New Zealand

The refrigeration and air conditioning industry in Australia and New Zealand now has updated standards with the release of the 2025 editions of the Refrigerant Handling Codes of Practice. These revised codes, which replace the previous 2007 versions, reflect significant advancements in regulations, safety protocols, refrigerant technologies, and industry best practices. Compliance with the updated codes is mandatory for all professionals holding a refrigerant handling licence or refrigerant trading authorisation through the Australian Refrigeration Council (ARC). The legislative framework has been amended accordingly to reference the new editions.

The updated codes serve as essential guidelines for technicians, covering the entire lifecycle of refrigeration and air conditioning systems. They outline best practices from design and manufacturing to shipping, installation, commissioning, servicing, decommissioning, and refrigerant recovery. The revisions incorporate new regulatory requirements, technical advancements, and industry insights gathered through an extensive consultation process.

The codes are divided into two parts, each addressing different categories of systems. Part 1 focuses on self-contained low-charge systems, which are defined as units that do not require any modifications to the refrigeration circuit during installation and contain less than 2kg of fluorocarbon refrigerant. Part 2 applies to all other stationary and transport refrigeration and air conditioning systems, ensuring that professionals working with a wide range of equipment adhere to the latest industry standards. Automotive air conditioning systems remain subject to a separate code developed specifically for that sector.

Freely accessible through the ARCtick website, the updated Refrigerant Handling Codes of Practice are a key resource for technicians at all levels of experience. While apprentices receive copies during their training, experienced professionals are encouraged to review the latest editions to ensure their practices align with current safety and environmental standards. These guidelines provide critical instructions for reducing refrigerant emissions, enhancing operational safety, and supporting environmental sustainability.

The development of the 2025 editions was made possible through collaboration between industry stakeholders and government bodies. The Department of Climate Change, Energy, the Environment and Water played a central role in supporting the project, with contributions from the ARC and the Air Conditioning and Refrigeration Permit Scheme Industry Advisory Group. The revised codes are intended to help industry professionals adapt to evolving technologies and regulatory frameworks while reinforcing best practices that protect both technicians and the environment.