TS EN ISO 45001/A1

TS EN ISO 45001/A1 is an amendment document for occupational health and safety management systems, adding climate action-related changes to the core framework of TS EN ISO 45001. An amendment of this kind keeps the parent standard’s purpose intact while updating selected wording or expectations so the management system can reflect current context more clearly.

The occupational health and safety management system context

The ISO 45001 family describes a management-system approach that helps organisations systematically control occupational health and safety risks. In general technical terms, this approach is associated with leadership commitment, identification of risks and opportunities, worker participation, attention to legal and other requirements, setting objectives, and continual improvement. As an amendment, this document does not replace the logic of the parent standard; it supplements it with updates intended to align the text with newer considerations.

What climate action changes mean here

Climate-action-related changes in management-system standards typically help organisations consider the wider external context more explicitly. In occupational health and safety, that may be relevant where heat stress, extreme weather, supply interruptions, or other climate-linked conditions can affect work planning and safe operations. This listing, however, is not a standalone implementation guide; it is an amendment to TS EN ISO 45001.

• Complements the occupational health and safety management system structure of the parent standard.
• Carries climate-action-related updates into the ISO 45001 framework.
• Supports a more visible treatment of environmental context in organisational planning.
• It is an amendment to 45001, not an independent management-system standard.