The code provides a mandatory practical risk assessment approach to assist employers with reasonably determining IAQ in their workplace ensuring that potential health risks are identified and controlled in accordance with relevant occupational health and safety standards. This framework is designed to guide businesses through a structured evaluation of air quality factors, including sources of indoor pollution, ventilation effectiveness, and exposure levels to harmful airborne substances.
Employers have a legal duty of care to provide a safe and healthy working environment. Conducting a thorough indoor air quality risk assessment not only fulfils regulatory requirements but also helps in identifying hidden issues such as mould growth, excessive carbon dioxide, chemical off-gassing from building materials or furnishings, and inadequate air circulation. These factors, if left unaddressed, can lead to decreased employee productivity, increased sick days, and even long-term health consequences.

The risk assessment process is typically the implementation of devices that measure air quality, followed by a comparison with regulatory standards set by agencies such as the HSA, as well as detailed reports on your air quality.
Based on the results, employers are then expected to implement appropriate control measures—such as improving ventilation, replacing air filters, or modifying work practices—to reduce exposure and ensure ongoing compliance with local and national IAQ standards.
By following this code and these advisory thresholds, businesses not only stay within the bounds of legal compliance but also demonstrate a proactive commitment to employee well-being. At RT Smart Data, we help organisations navigate these requirements with practical, evidence-based solutions tailored to their specific environments.
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