Bow Tie Risk Assessment Template for New Zealand

A Bow Tie Risk Assessment is a structured risk analysis methodology that helps you comply with New Zealand's workplace health and safety legislation. This visual risk management tool maps out potential hazards, their causes, and consequences in a bow tie diagram format, making complex risk scenarios easier to understand and manage. Under New Zealand law, you have specific obligations to identify, assess, and control workplace risks systematically.

When do you need this document?

You need a Bow Tie Risk Assessment when managing high-risk operations, complex industrial processes, or activities involving significant safety hazards. This methodology is particularly valuable for major accident hazards, chemical processing facilities, construction projects with multiple risk factors, and operations involving hazardous substances. Many organizations use bow tie assessments to demonstrate compliance with the Health and Safety at Work Act 2015, especially when dealing with activities that could result in serious harm or fatalities. The visual nature of bow tie analysis makes it an excellent communication tool for presenting risk information to workers, management, and regulatory authorities.

Key legal considerations

Your bow tie assessment must demonstrate systematic identification of hazards and implementation of appropriate control measures as required under the Health and Safety at Work Act 2015. The assessment should clearly show both preventive controls (barriers that prevent the top event from occurring) and protective controls (measures that mitigate consequences if the event happens). You must ensure that your risk assessment considers the hierarchy of controls, prioritizing elimination and substitution over administrative controls and personal protective equipment. The document should demonstrate consultation with workers and their representatives throughout the assessment process. Your assessment must also consider emergency response procedures and recovery measures, particularly relevant under the Fire and Emergency New Zealand Act 2017. Documentation should be comprehensive enough to show regulatory authorities that you have exercised due diligence in risk management.

Legal requirements in New Zealand

Under the Health and Safety at Work Act 2015, you must ensure that risks to health and safety are eliminated so far as is reasonably practicable, or if elimination is not possible, minimized so far as is reasonably practicable. The Health and Safety at Work (General Risk and Workplace Management) Regulations 2016 specify detailed requirements for risk management processes, including documentation standards and review frequencies. If your operations involve hazardous substances, you must comply with additional requirements under the Hazardous Substances and New Organisms Act 1996, which may require specific risk assessment methodologies. Environmental considerations must align with the Resource Management Act 1991 if your activities could impact the environment. Your bow tie assessment should demonstrate regular review and updating of risk controls, with clear assignment of responsibilities to specific roles such as Risk Assessment Team Leads, Health and Safety Managers, and Operations Managers.