An international standard for occupational health and safety management systems, aimed at reducing workplace risks and enhancing employee safety.

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ISO45001 is a certification that focuses on occupational health and safety management systems. It is an internationally recognized standard that helps organizations to improve their safety performance and reduce workplace accidents.


The certification was established in 2018 by the International Organization for Standardization (ISO) to replace the previous standard, OHSAS 18001. The development of ISO45001 involved input from a wide range of stakeholders, including governments, employers, workers, and safety experts. Since its launch, the certification has gained widespread adoption across many industries and sectors.

Purpose and Scope

ISO45001 certifies that an organization has implemented an effective occupational health and safety management system. This includes identifying and managing hazards, assessing risks, and implementing controls to prevent accidents and injuries. The certification is relevant to any organization, regardless of its size or industry, that wants to demonstrate its commitment to safety and protect its employees.

Certification Process

The certification process involves several steps, including a gap analysis, development of a safety management system, and an external audit by a certification body. Before beginning the certification process, organizations must have a documented safety policy and procedures in place. The duration of the certification process varies depending on the size and complexity of the organization.


ISO45001 certification is valid for three years from the date of issue. Organizations must undergo a surveillance audit every year to ensure that they continue to meet the requirements of the standard. After three years, the organization must undergo a recertification audit to maintain its certification.

Impact and Significance

Obtaining ISO45001 certification can have many benefits for organizations, including improved safety performance, reduced accidents and injuries, and increased employee morale. It can also help organizations to comply with legal and regulatory requirements and improve their reputation with customers and stakeholders. Overall, ISO45001 certification is an important tool for organizations that want to prioritize safety and protect their employees.

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