ISO climate change amendment Amd 1:2024 explained
What changed, in plain terms
ISO and IAF communicated that climate change considerations are added into management system thinking.
The practical expectation is:
- Clause 4.1 context: determine whether climate change is relevant
- Clause 4.2 interested parties: consider climate related requirements where relevant

How auditors will test it
Auditors will typically look for:
- A recorded decision on relevance
- Consistency across risks, objectives, plans, and reviews
- Evidence that the decision is not ignored during changes or reviews
Implementation checklist
- Update context analysis to record relevance decision
- Update interested parties and requirements if relevant
- If relevant, reflect climate drivers in risks and opportunities
- Add climate relevance into management review inputs and outputs