Comprehensive Guide to Occupational Health and Safety Management System (OHSMS) & ISO 45001

OHSMS

In today’s work environments, ensuring the health and safety of employees isn’t just a legal requirement—it’s a critical component of organisational success. An Occupational Health and Safety Management System (OHSMS) provides a structured approach to managing workplace risks and promoting a safe culture. By implementing an effective OHSMS, you can minimise accidents, boost employee morale, and increase overall productivity.

Understanding the key elements of an OHSMS can help you create a safer workplace. From identifying hazards to establishing safety protocols, each step is designed to protect your most valuable asset—your people. Ready to transform your workplace safety standards? Let’s jump into what makes an OHSMS essential for your business.

Understanding Occupational Health and Safety Management Systems (OHSMS)

Occupational Health and Safety Management Systems (OHSMS) form a critical framework for managing workplace health and safety. These systems align with the international standard ISO 45001. You can use an OHSMS to systematically address and reduce risks associated with workplace hazards, increasing compliance with legal requirements and enhancing overall safety.

It is important to note that the ISO 45001 does not cover all the obligations of a business or PCBU under the New Zealand Health and Safety at Work Act 2015 (HSWA 2015). Adopting the ISO 45001 standard alone does not mean your business is compliant with NZ law. In addition, the ISO 45001 is voluntary and not a compulsory requirement for a NZ business to adhere to, although provides a high standard of health and safety in the workplace. 

Below are some examples of what an OHSMS includes:

      • Hazard Identification and Risk Assessment: Identify potential hazards and assess associated risks to mitigate incidents. For instance, machinery hazards, chemical exposures, and ergonomic issues should be regularly evaluated.

      • Safety Protocols and Procedures: Establish detailed safety procedures to address identified risks. Proper use of personal protective equipment (PPE), emergency response plans, and routine safety drills are crucial components.

      • Training and Awareness Programs: Conduct continuous training sessions to ensure that employees understand safety protocols. This includes educating workers about their rights and responsibilities under ISO 45001 standards.

      • Monitoring and Review: Carry out ongoing monitoring of safety measures to ensure effectiveness. Regular audits and reviews help identify areas for improvement and maintain compliance with both HSWA 2015 and ISO 45001.

      • Worker Participation and Engagement: Foster an inclusive environment where employees are encouraged to participate in safety activities and voice concerns. This collaborative approach enhances the effectiveness of the OHSMS and promotes a safer workplace culture.

    Using an OHSMS aligned with both the HSWA 2015 and ISO 45001 not only fulfils legal obligations but also drives better health and safety outcomes.

    Key Components of an Effective OHSMS

    An effective Occupational Health and Safety Management System (OHSMS) consists of several critical components. Each plays a vital role in ensuring a safe and compliant workplace.

    Management Leadership and Commitment

    Leadership is crucial for OHSMS success. Your management needs to show commitment by allocating resources, setting clear safety goals, and leading by example. Under HSWA 2015 and ISO 45001, active management involvement is necessary to demonstrate that health and safety policies are integral to your business operations.

    Safe Work Procedures and Instructions

    Safe work procedures (SWPs) are essential. These detailed instructions outline how to perform tasks safely to prevent injuries and incidents. Following SWPs helps towards achieving compliance with New Zealand’s HSWA 2015, aligning your company’s practices with ISO 45001 standards and creating a safer workplace.

    Health and Safety Training

    Training is crucial for employee safety. Comprehensive health and safety training programs should cover hazard awareness, emergency procedures, and safe operation of equipment. By adhering to HSWA 2015 mandates and ISO 45001 guidelines, you provide your workforce with the necessary skills and knowledge to maintain a safe work environment.

    Hazard Identification and Risk Management

    Effective hazard identification and risk management are foundational. Identify potential hazards through regular inspections and employee feedback. Assess risks using a structured approach to prioritize and mitigate them. Compliance with HSWA 2015 and ISO 45001 ensures systematic risk management processes are in place, reducing workplace incidents.

    Incident Investigation and Reporting

    Prompt and thorough incident investigation is key. Develop a process to report and investigate workplace incidents, identifying root causes and corrective actions. This practice not only meets HSWA 2015 requirements but also aligns with ISO 45001, fostering a culture of continuous improvement in health and safety performance.

    System Auditing and Continuous Improvement

    Regular system audits maintain and enhance OHSMS effectiveness. Conduct internal and external audits to ensure compliance with health and safety regulations and standards. These audits, coupled with continuous improvement initiatives, help align your OHSMS with HSWA 2015 and ISO 45001, driving ongoing enhancements in worker safety.

    ISO 45001: The International Standard

    ISO 45001 is the global standard for occupational health and safety, superseding OHSAS 18001. It provides a robust framework for managing workplace safety. Your business must also ensure it is aligning with New Zealand’s HSWA 2015.

    Migrating from OHSAS 18001 to ISO 45001

    Transitioning from OHSAS 18001 to ISO 45001 ensures compliance with the latest international guidelines. The process involves reviewing current health and safety management systems, identifying gaps, and updating procedures. Organizations must conduct a gap analysis to align existing protocols with ISO 45001 requirements. Employee training on new procedures helps ensure a smooth transition. It’s crucial to engage management in leading the change and allocating necessary resources.

    Key Areas and Organizational Context

    ISO 45001 emphasizes understanding the organizational context to manage health and safety effectively. Key areas include:

        • Internal and External Issues: Identify factors that affect health and safety objectives.

        • Stakeholder Needs: Consider expectations of employees, regulatory bodies, and contractors.

        • Scope of the OHSMS: Define boundaries and applicability to workplace activities.

      Addressing these areas helps tailor the management system to specific workplace conditions and regulatory requirements.

      Risk-Based Approach

      Adopting a risk-based approach is central to ISO 45001. It requires identifying hazards, assessing risks, and implementing control measures. Regularly review and update risk assessments to reflect changes in the workplace. Use a hierarchy of controls to manage risks effectively:

          1. Elimination: Remove hazards where possible.

          1. Substitution: Replace hazardous processes with safer alternatives.

          1. Engineering Controls: Isolate people from hazards.

          1. Administrative Controls: Change workplace procedures.

          1. PPE: Use personal protective equipment as a last resort.

        This method enhances workplace safety and ensures compliance with ISO 45001.

        Benefits of an OHSMS

        Implementing an Occupational Health and Safety Management System (OHSMS) provides numerous benefits. OHSMS helps organisations adhere to legal requirements and enhances operational efficiency while promoting worker well-being and productivity.

        Compliance and Legal Benefits

        An OHSMS will help towards achieving compliance with New Zealand’s Health and Safety at Work Act 2015 (HSWA 2015) and international standards like ISO 45001. These regulations mandate specific health and safety measures. When a workplace adopts an OHSMS, it reduces the risk of legal penalties and demonstrates a commitment to a safe working environment. Regular audits and documentation align with legal standards, providing evidence of compliance.

        Operational Benefits

        By integrating an OHSMS, organizations streamline their operational processes. Identifying and managing risks prevent incidents that can cause downtime. Efficient health and safety protocols reduce workplace accidents, resulting in uninterrupted operations. Also, an OHSMS helps allocate resources efficiently by identifying areas that need intervention, leading to cost savings in the long term.

        Worker Well-being and Productivity

        Improving health and safety directly impacts worker well-being. A safe workplace boosts employee morale and reduces absenteeism. When workers feel safe, they are more likely to be productive. Training and awareness programs under OHSMS equip employees with the knowledge to work safely, fostering a culture of safety. This proactive approach not only enhances well-being but also drives higher productivity levels.

        Implementing and Maintaining an OHSMS

        Implementing and maintaining an Occupational Health and Safety Management System (OHSMS) ensures ongoing compliance with New Zealand’s HSWA 2015 and ISO 45001. This process involves several key steps to create a safer workplace and enhance overall employee well-being.

        Initial Assessment and Planning

        To effectively carry out an OHSMS, start with a comprehensive initial workplace audit. Identify existing hazards in your workplace and evaluate the current health and safety practices against ISO 45001 standards. This assessment helps pinpoint gaps and prioritize areas needing improvement.

        Planning follows the assessment phase. Develop an action plan detailing how to address identified hazards and integrate safety protocols. Ensure that the plan aligns with HSWA 2015 requirements and includes measurable objectives. Effective planning facilitates a structured approach to managing workplace safety risks.

        Documentation and Record-Keeping

        Accurate documentation is crucial for maintaining an effective OHSMS. Records must include safety policies, hazard reports, risk assessments, and incident investigations. Regularly updating these documents ensures compliance with ISO 45001 and HSWA 2015 regulations.

        Carry out a system for storing and accessing documentation to help continuous improvement. Digital record-keeping tools can enhance efficiency and accuracy. Ensure that all employees have access to relevant safety documents and understand the importance of keeping them current.

        Continuous Monitoring and Review

        Consistent monitoring is essential for the sustained success of an OHSMS. Regularly review safety performance metrics to identify trends and areas for improvement. Use audits and inspections to verify compliance with established safety procedures and standards.

        Encourage worker participation in the monitoring process to foster a collaborative safety culture. Use feedback from employees to refine safety protocols and address emerging risks. Continuous monitoring and review ensure that your OHSMS evolves to meet new challenges and maintain a safe workplace.

        External Workplace Health and Safety Audits

        Engaging an external workplace health and safety advisor is an easy way to get your OHSMS up to scratch. Health & safety advisors specialise in performing gap analyses, which means they can come in and assess whether your current health and safety documentation is compliant, or whether you need to update or improve your existing system.

        At Health and Safety Consultants Auckland, we specialise in providing OHSMS safety audits. Get in touch today for a free quote.

        Frequently Asked Questions

        What is an Occupational Health and Safety Management System (OHSMS)?

        An OHSMS is a structured framework used by organizations to manage and improve workplace health and safety. It involves identifying hazards, assessing risks, implementing safety protocols, and ensuring compliance with the international standard ISO 45001.

        Why is an OHSMS important for organizations?

        An OHSMS is crucial because it helps minimize workplace accidents, boosts employee morale, and increases productivity. It also ensures legal compliance, reduces the risk of penalties, and fosters a strong safety culture within the organization.

        What are the key components of an OHSMS?

        The key components include management leadership and commitment, safe work procedures, health and safety training, hazard identification and risk management, incident investigation and reporting, and system auditing for continuous improvement.

        How does ISO 45001 relate to OHSMS?

        ISO 45001 is the global standard for occupational health and safety management systems. It provides a comprehensive framework for managing workplace safety and replaces OHSAS 18001. Organisations can align their OHSMS with ISO 45001 to enhance safety and ensure compliance.

        What is involved in migrating from OHSAS 18001 to ISO 45001?

        Migrating involves reviewing current health and safety management systems, conducting a gap analysis, and training employees on new procedures. Understanding the organisational context and tailoring the OHSMS to meet the new standard’s requirements is also essential.

        How does an OHSMS improve operational efficiency?

        An OHSMS streamlines processes by preventing workplace incidents that could cause downtime. It helps allocate resources efficiently and leads to long-term cost savings. A safer workplace also boosts employee morale and reduces absenteeism, driving higher productivity.

        What is the hierarchy of controls in risk management?

        The hierarchy of controls for managing risks includes elimination, substitution, engineering controls, administrative controls, and personal protective equipment (PPE). This method ensures a comprehensive approach to hazard management and compliance with ISO 45001 standards.

        How can organizations ensure continuous improvement in their OHSMS?

        Continuous improvement involves regular monitoring, reviewing safety measures, conducting audits, and involving workers in the process. It ensures the OHSMS adapts to new challenges and maintains high safety standards over time.

        Does your workplace comply with the Health & Safety at Work Act 2015? 

        Our consultants can help ensure you have the right systems in place.

        What We Do

        We help small businesses to ensure they are compliant with the Health and Safety at Work Act 2015.

        Our experienced consultants design & implement systems for a safer environment.

        With 10+ years of expertise in the field, we offer practical solutions tailored to your specific needs.