EN ISO 45001:2023 PDF

Overview

EN ISO 45001:2023 (identical to ISO 45001:2018) specifies requirements and gives guidance for occupational health and safety (OH&S) management systems. The standard enables organizations to provide safe and healthy workplaces by preventing work‑related injury and ill health and by proactively improving OH&S performance. It is applicable to any organization, of any size or type, and covers OH&S risks under the organization’s control. EN ISO 45001:2023 is a management system standard - not prescriptive - and does not set specific numerical criteria for OH&S performance.

Key topics and requirements

The standard is structured around the high‑level management system approach and includes these core topics:

• Context of the organization: understanding internal/external factors and interested parties that affect OH&S.
• Leadership and worker participation: top management commitment, OH&S policy, roles and responsibilities, and worker consultation and participation.
• Planning: hazard identification, risk and opportunity assessment, legal and other requirements, and OH&S objectives.
• Support: resources, competence, awareness, communication and documented information control.
• Operation: operational planning and control, eliminating hazards, risk reduction, management of change, procurement and emergency preparedness.
• Performance evaluation: monitoring, measurement, evaluation of compliance, internal audit and management review.
• Improvement: incident investigation, corrective action and continual improvement of OH&S performance.

Important notes from the text:

• The standard helps achieve outcomes such as continual improvement, legal compliance and attainment of OH&S objectives.
• It can integrate broader worker wellness and wellbeing programs.
• Claims of conformity require full implementation of all requirements without exclusion.

Practical applications

EN ISO 45001:2023 is used to:

• Build or improve an occupational health and safety management system (OHSMS).
• Systematically identify and control workplace hazards and reduce OH&S risks.
• Demonstrate commitment to worker safety and legal compliance to stakeholders.
• Provide the framework for internal audits, management reviews and continual improvement of workplace safety processes.

Typical use cases:

• Implementing risk assessment and hazard control programs across operations.
• Structuring emergency preparedness and response plans.
• Integrating OH&S with quality (ISO 9001) or environmental (ISO 14001) management systems.

Who should use it

• Employers and senior management seeking to improve workplace safety.
• OH&S managers, EHS professionals and safety officers.
• Consultants, auditors and organizations preparing for third‑party certification.
• Any organization (public, private, non‑profit) wanting a systematic OH&S approach.

Related standards

• ISO 9001 (Quality management), ISO 14001 (Environmental management) - for integrated management systems and aligned approaches to risk, objectives and continual improvement.