ISO 45001 Consultants in Ireland
At ISO Excellence, we help organisations across Ireland develop and implement Occupational Health and Safety Management Systems (OH&S management systems) that meet the requirements of ISO 45001 and reflect the way their organisations actually operate.
We work with organisations of different sizes and across a range of sectors, providing practical support from initial gap analysis and risk assessment through to implementation, internal audit and preparation for certification.
Our approach is straightforward: understand your organisation and its health and safety risks, identify what is required, and develop a management system that supports effective risk control without creating unnecessary administration.
Whether you need ISO 45001 certification to meet a customer or tender requirement, want to improve your organisation’s approach to occupational health and safety, need to strengthen existing health and safety arrangements, or want to formalise an existing management system, we can help.
ISO 45001 Consultancy That Fits Your Organisation
An effective Occupational Health and Safety Management System should help an organisation identify and control the risks arising from its activities. It should not simply become a collection of policies, procedures and risk assessments that exist to satisfy an auditor.
We don’t use generic health and safety management systems and expect organisations to fit their operations around them. Instead, we work with your team to understand what your organisation does, the activities and processes involved, the hazards associated with those activities, the people who may be affected, and the controls already in place.
The management system is then developed around your organisation’s actual activities and health and safety risks.
Where effective health and safety arrangements already exist, these can be incorporated into the management system rather than unnecessarily replaced.
The aim is to develop an Occupational Health and Safety Management System that meets ISO 45001 requirements, supports the prevention of work-related injury and ill health, and can be maintained by your organisation after certification.
Why Implement ISO 45001?
ISO 45001 provides a structured framework for managing occupational health and safety risks.
Health and safety management is not simply about producing risk assessments or responding to incidents after they happen. An effective management system provides a systematic approach to identifying hazards, assessing risks, establishing controls, involving workers, monitoring performance and continually improving.
A properly implemented OH&S management system can help an organisation to:
Prevent Work-Related Injury and Ill Health
ISO 45001 is fundamentally concerned with preventing work-related injury and ill health.
It provides a structured approach to identifying hazards, assessing OH&S risks and opportunities, implementing controls and monitoring whether those controls are effective.
Identify and Control Hazards
Organisations need to identify hazards arising from their activities, workplaces, equipment, processes and other circumstances that can affect workers or other people under their control.
The aim is to identify hazards proactively rather than relying on incidents or accidents to reveal weaknesses in existing controls.
Strengthen Worker Participation
Worker consultation and participation are important elements of ISO 45001.
Workers can provide valuable information about hazards, working practices and the effectiveness of controls because they are often closest to the activities being undertaken.
An effective management system therefore provides appropriate opportunities for workers to participate in the development, planning, implementation and improvement of OH&S arrangements.
Improve Legal and Other Compliance Management
Organisations need to determine the legal and other requirements that apply to their occupational health and safety activities.
An effective OH&S management system provides a structured framework for identifying those requirements, determining how they apply and evaluating compliance.
ISO 45001 certification does not itself guarantee legal compliance. It provides a management framework for managing applicable OH&S obligations.
Improve Emergency Preparedness
Organisations need to identify potential emergency situations relevant to their activities and establish processes for preparing for and responding to them.
Depending on the organisation, this may include fire, serious injury, chemical releases, equipment failures, environmental events or other foreseeable emergencies.
Testing and reviewing emergency arrangements can help identify weaknesses before an actual emergency occurs.
Improve Safety Performance
ISO 45001 provides a framework for monitoring and evaluating OH&S performance.
This can include incidents, near misses, inspections, objectives, worker feedback, compliance and other indicators relevant to the organisation.
The objective is to use this information to identify where controls or processes need to be improved.
Support Continual Improvement
ISO 45001 requires organisations to monitor, audit and review their OH&S management system and address nonconformities.
This creates an ongoing cycle of improvement rather than treating certification as a one-off health and safety project.
Why Choose ISO Excellence?
Experienced ISO Consultants
Our consultants have more than 20 years’ experience in the development, implementation and maintenance of management systems.
We have worked with organisations across a range of sectors, including construction, IT and software, healthcare, architecture, fuels, energy, learning and manufacturing.
Our experience includes developing integrated management systems incorporating ISO 9001, ISO 14001, ISO 45001, ISO 27001 and related standards.
This experience means that we understand that occupational health and safety needs to be considered in the context of the organisation’s actual activities, workplaces, people, contractors and operational risks.
An OH&S Management System Built Around Your Organisation
We do not use generic systems.
We take the time to understand your organisation, its activities, workplaces, people, hazards, existing controls and legal and other requirements.
Where effective health and safety arrangements already exist, the objective is to build on them rather than replace them unnecessarily.
Where improvements are needed, we work with your team to identify what needs to change and why.
Practical and Proportionate
ISO 45001 does not require every organisation to manage occupational health and safety in exactly the same way.
The hazards and controls relevant to a construction company will be very different from those relevant to a software company, office environment or manufacturing organisation.
Our approach is therefore to develop a management system that is proportionate to the organisation’s size, complexity, activities and OH&S risks.
A System You Can Maintain Yourself
Our objective is not to make your organisation dependent on an external consultant.
We help your team understand the OH&S management system, its processes, responsibilities and controls so that it can be maintained and improved by the organisation.
Many clients continue to work with ISO Excellence after certification for ongoing support, internal audits or management-system improvement, but the system is developed so that your organisation can manage it itself if it chooses to do so.
What Is ISO 45001?
ISO 45001 is the international standard for Occupational Health and Safety Management Systems.
It specifies requirements for establishing, implementing, maintaining and continually improving an OH&S management system.
The standard is designed to be applicable to organisations of different sizes, sectors and levels of risk.
ISO 45001 provides a systematic approach to preventing work-related injury and ill health and improving occupational health and safety performance.
It brings together leadership, worker participation, hazard identification, risk assessment, operational controls, legal and other requirements, emergency preparedness, performance evaluation and continual improvement.
The objective is not simply to produce health and safety documentation. The management system should form part of the way the organisation manages its activities and the risks to workers and other relevant people.
What Does ISO 45001 Cover?
The requirements of ISO 45001 are contained primarily within Clauses 4 to 10.
Clause 4 – Context of the Organisation
The organisation needs to understand the internal and external issues that can affect its ability to achieve the intended outcomes of the OH&S management system.
It must determine relevant workers and other interested parties and their requirements, define the scope of the management system and establish the processes needed for occupational health and safety management.
Clause 5 – Leadership and Worker Participation
Top management must demonstrate leadership and commitment to the OH&S management system.
This includes establishing the OH&S policy, assigning responsibilities and authorities and ensuring that OH&S considerations are integrated into relevant business processes.
A particularly important feature of ISO 45001 is the requirement for consultation and participation of workers. Workers need appropriate opportunities to contribute to the development, planning, implementation, evaluation and improvement of the OH&S management system.
Clause 6 – Planning
The organisation must establish processes for identifying hazards, assessing OH&S risks and identifying opportunities to improve OH&S performance.
It must also determine applicable legal and other requirements, establish OH&S objectives and plan actions to address risks, opportunities and objectives.
Clause 7 – Support
The organisation must determine and provide the resources needed to establish, implement, maintain and continually improve the OH&S management system.
This includes competence, awareness, communication and documented information.
Clause 8 – Operation
The organisation must plan, implement and control the processes required to meet its OH&S requirements.
This includes establishing operational controls, eliminating hazards and reducing OH&S risks using the hierarchy of controls, managing change, procurement, contractors and outsourced functions and processes.
Emergency preparedness and response are also addressed within Clause 8.
Clause 9 – Performance Evaluation
The organisation must monitor, measure, analyse and evaluate OH&S performance.
This includes evaluating compliance, internal audit and management review.
The information obtained should be used to determine whether the OH&S management system and its controls are effective and whether further action is required.
Clause 10 – Improvement
The organisation must respond to incidents and nonconformities, take corrective action where necessary and continually improve the suitability, adequacy and effectiveness of the OH&S management system.
The objective is to use incidents, findings and other information to prevent recurrence and improve OH&S performance.
Hazard Identification and OH&S Risk Assessment
Hazard identification and risk assessment are central to ISO 45001.
The organisation needs to establish a systematic process for identifying hazards arising from its activities, situations and workplaces.
This should consider factors such as:
- Routine and non-routine activities
- Normal and abnormal situations
- People working for or under the organisation’s control
- Contractors and other persons who may be affected
- Human factors
- Changes to activities, processes and equipment
- Workplace conditions
- Emergency situations
- Past incidents and relevant information
The organisation then needs to assess its OH&S risks using an appropriate methodology and determine the controls required.
The risk assessment process should be proactive rather than simply responding to incidents after they occur.
The Hierarchy of Controls
ISO 45001 requires organisations to establish and maintain processes for eliminating hazards and reducing OH&S risks using the hierarchy of controls.
The hierarchy provides a structured way of considering how risks should be controlled, rather than automatically relying on administrative controls or personal protective equipment.
The hierarchy generally considers controls in the following order:
- Eliminate the hazard
- Substitute with a less hazardous process, operation, material or equipment
- Use engineering controls or reorganise work
- Use administrative controls, including training and procedures
- Use appropriate personal protective equipment
The most effective approach is normally to eliminate the hazard or reduce the risk at source wherever reasonably practicable.
Worker Consultation and Participation
Worker consultation and participation are important distinguishing features of ISO 45001.
The people carrying out work are often best placed to identify hazards, understand how work is actually performed and recognise whether controls are effective in practice.
ISO 45001 therefore requires organisations to establish, implement and maintain processes for consultation and participation of workers at relevant levels and functions.
This can involve workers in areas such as:
- Hazard identification
- Risk assessment
- Determining controls
- Identifying training needs
- Incident investigation
- Developing OH&S objectives
- Identifying opportunities for improvement
- Evaluating the effectiveness of OH&S arrangements
The extent and form of participation should be appropriate to the organisation.
Legal and Other Requirements
ISO 45001 requires organisations to determine and have access to the legal requirements and other requirements that apply to their OH&S hazards and risks.
These may include:
- Occupational health and safety legislation
- Regulations
- Codes or approved guidance
- Contractual requirements
- Customer requirements
- Industry requirements
- Other commitments made by the organisation
The organisation needs to understand how these requirements apply to its activities and how they are incorporated into the OH&S management system.
It must also establish processes for evaluating compliance with applicable requirements.
ISO 45001 certification is not a substitute for compliance with Irish health and safety legislation. The management system provides a structured framework for managing the organisation’s OH&S obligations.
Contractors, Procurement and Outsourced Processes
Health and safety risks do not stop at the organisation’s own employees.
ISO 45001 therefore addresses procurement, contractors and outsourced functions and processes.
The organisation needs to establish appropriate controls for the procurement of products and services so that they conform to its OH&S management system requirements.
It also needs to ensure that relevant OH&S requirements are communicated to contractors and that appropriate controls are established for outsourced functions and processes.
The type and degree of control should reflect the risks involved and the organisation’s level of control or influence.
This is particularly important for organisations that rely on subcontractors, temporary workers, specialist contractors or outsourced services.
How Do You Achieve ISO 45001 Certification?
ISO 45001 certification is not achieved simply by producing a safety manual, policies and risk assessments.
The OH&S management system needs to be implemented and operating, with evidence that the organisation understands its hazards, manages its risks, involves workers and evaluates whether its controls are effective.
The process will vary depending on the organisation, but typically involves:
1. Understand the Organisation and Define the Scope
The first step is to understand your organisation, its activities, workplaces, people, contractors and existing health and safety arrangements.
The scope of the OH&S management system is then defined.
2. Identify Hazards and Assess Risks
The organisation establishes a systematic methodology for identifying OH&S hazards and assessing the associated risks.
Existing controls are considered and additional controls are identified where required.
3. Determine Legal and Other Requirements
Applicable health and safety legislation, regulations, contractual requirements and other commitments are identified and incorporated into the management system.
4. Develop the OH&S Management System
The necessary policies, processes, responsibilities, controls, objectives and documented information are established.
Processes for worker consultation and participation are also developed.
5. Implement the System
The management system is put into operation.
Personnel need to understand their responsibilities, and appropriate operational controls need to be established for activities where OH&S risks arise.
6. Monitor and Evaluate
OH&S performance is monitored and measured where appropriate.
The organisation evaluates compliance, conducts internal audits and undertakes management review.
Incidents and nonconformities are investigated and corrective action is taken where necessary.
7. Certification Audit
An independent certification body assesses the OH&S management system against the requirements of ISO 45001.
ISO Excellence can support your organisation throughout the implementation process, but certification itself is carried out by an independent certification body.
What Does an ISO 45001 Consultant Do?
An ISO 45001 consultant helps an organisation understand and implement the requirements of ISO 45001.
Depending on what the organisation needs, this may include:
- Defining the scope of the OH&S management system.
- Reviewing existing health and safety arrangements.
- Carrying out a gap analysis against ISO 45001.
- Developing hazard identification and risk assessment methodologies.
- Reviewing existing risk assessments and controls.
- Supporting the identification of legal and other requirements.
- Developing or improving OH&S policies and processes.
- Supporting worker consultation and participation.
- Developing OH&S objectives and improvement programmes.
- Supporting contractor and procurement controls.
- Developing emergency preparedness arrangements.
- Conducting or supporting internal audits.
- Supporting management review.
- Helping the organisation prepare for its certification audit.
You do not have to use a consultant to implement ISO 45001. An organisation can develop and implement its own OH&S management system.
The benefit of using an experienced consultant is that it can reduce the time involved in interpreting the requirements, identifying gaps and developing a management system that is appropriate to the organisation.
ISO 45001 Certification in Ireland
ISO 45001 certification is voluntary. However, particular customers, contracts, tenders or supply-chain arrangements may require an organisation to hold certification.
Where an organisation chooses to become certified, the certification audit is carried out by an independent certification body rather than by the consultant who helped implement the management system.
In Ireland, organisations can choose from certification bodies offering ISO 45001 certification within their appropriate scope and accreditation.
ISO Excellence can help your organisation prepare for certification and can support you in understanding what is required before you approach a certification body.
ISO 45001 and Other Management Systems
ISO 45001 can be implemented as a standalone Occupational Health and Safety Management System or integrated with other management systems.
The common structure used by ISO management system standards makes integration with standards such as ISO 9001, ISO 14001 and ISO 27001 possible.
For organisations that already operate an integrated management system, this can provide opportunities to share common processes such as:
- Documented information management
- Internal audit
- Management review
- Corrective action
- Objectives and performance monitoring
- Risk and opportunity management
- Training and awareness
- Management of external providers
The extent to which standards should be integrated depends on the organisation and its existing management arrangements.
ISO 45001 Frequently Asked Questions
No. ISO 45001 certification is not generally mandatory in Ireland.
However, particular customers, contracts, tenders or supply-chain arrangements may require an organisation to hold ISO 45001 certification.
Organisations may also implement an OH&S management system without certification where they want a structured approach to managing occupational health and safety risks and improving performance.
ISO 45001 can be used by organisations of any size and in any sector.
It can be particularly relevant to organisations with significant occupational health and safety risks, including construction, manufacturing, energy, transport, facilities management and many other sectors.
However, occupational health and safety risks exist in every organisation, and the standard is not limited to high-risk industries.
No.
ISO 45001 applies to organisations across all sectors.
The hazards and OH&S risks will simply be different depending on the organisation’s activities.
A construction company may have significant risks associated with work at height, plant, excavation and temporary works, while an office-based organisation may need to consider issues such as workplace ergonomics, slips and trips, fire, stress and other occupational health risks.
An OH&S management system is the framework an organisation uses to manage occupational health and safety.
It brings together the organisation’s OH&S policy, hazard identification, risk assessment, legal requirements, controls, objectives, worker participation, monitoring, auditing and improvement activities.
The management system provides a systematic approach to health and safety rather than relying solely on individual risk assessments or safety procedures.
No.
ISO 45001 is a management system standard. It does not replace an organisation’s legal duties or the documents and arrangements required under applicable Irish health and safety legislation.
For an Irish organisation, the OH&S management system should work alongside its Safety Statement, risk assessments and other statutory arrangements.
The exact relationship will depend on the organisation and its activities.
No.
ISO 45001 does not guarantee that an organisation complies with every applicable health and safety law or regulation.
It requires the organisation to determine its legal and other requirements, establish processes for managing them and evaluate compliance.
Certification provides independent assessment of the management system against the requirements of ISO 45001; it is not a blanket guarantee of legal compliance.
Yes.
Worker consultation and participation are important requirements of ISO 45001.
The organisation needs to establish processes that enable workers to participate in relevant aspects of the development, planning, implementation, performance evaluation and improvement of the OH&S management system.
The form of consultation and participation should be appropriate to the organisation.
There is no fixed implementation period for ISO 45001.
The time required depends on factors including the size and complexity of the organisation, the scope of the management system, the nature and significance of its OH&S risks, the maturity of existing health and safety arrangements and the extent of work required to implement the system.
Some organisations can complete implementation within a few months, while larger or more complex organisations may require considerably longer.
The objective should not simply be to achieve certification as quickly as possible, but to establish a management system that is properly implemented and capable of being maintained.
There is no standard cost for ISO 45001 certification.
The overall cost can include consultancy and implementation support, certification-body fees, training, improvements to controls or equipment and the time required from your own personnel.
Costs will depend on factors including the organisation’s size and complexity, the scope of certification, its existing health and safety arrangements and the extent of work required to implement the management system.
At ISO Excellence, we provide proposals based on the organisation’s actual requirements rather than applying a one-size-fits-all approach.
No.
An organisation can develop and implement its own Occupational Health and Safety Management System.
An experienced consultant can, however, help reduce the time involved in interpreting the requirements, identifying gaps, developing the management system and preparing for certification.
A good consultant should also help ensure that the management system reflects the organisation’s actual activities and risks rather than simply creating additional documentation.
ISO consultants help organisations implement their OH&S management systems, but they do not issue ISO 45001 certificates.
Certification is carried out by independent certification bodies.
Where accredited certification is required, organisations should ensure that the certification body has appropriate accreditation and scope.
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What Is the Current Version of ISO 45001?
The current international standard is ISO 45001:2018, with Amendment 1:2024 – Climate action changes incorporated into the current edition.
The standard remains current while ISO’s revision is being developed.
A revised edition is currently progressing through the ISO development process. As of August 2026, the revision has reached the Draft International Standard stage and is not yet a published replacement for ISO 45001:2018.
Organisations implementing or maintaining ISO 45001 should therefore continue to work to the current published requirements while keeping the revision under review.
ISO Excellence will help clients understand the implications of the revised standard when it is published and transition arrangements are established.
ISO 45001 Consultancy from ISO Excellence
If you are considering ISO 45001 certification, already have health and safety arrangements that need to be formalised, or want to understand what would be involved in establishing an OH&S management system, we can help.
We’ll start by understanding your organisation, its activities, people, hazards, existing controls and what you are trying to achieve.
From there, we can identify what is already working, what needs to change and what support would be appropriate.
There is no obligation to proceed with consultancy. An initial discussion is an opportunity to establish what you need and whether we can help.