Published 6 November 2026 · 7 min read
"Climate change" in a quality standard sounds like the start of a lot of extra work. Carbon calculators, emissions targets, a sustainability report nobody asked for.
For most small businesses, none of that is required. What ISO 9001 actually asks is much narrower: that you think about whether climate change affects your ability to deliver, and that you can show an auditor you did. For many businesses that is a short paragraph and a line or two in records you already keep.
This article explains exactly what the requirement says, what it does not, and what a sensible answer looks like for a few everyday Australian businesses.
Climate change was added to ISO 9001 in February 2024, as a small amendment to the 2015 version. It was not just ISO 9001: the same two lines were added to more than 30 management system standards at once. ISO 9001:2026 carries them straight into the new version, so if you dealt with it under the amendment, there is nothing new to do.
If you have never dealt with it, this is one of the items to cover before your next audit or your transition to 2026.
There are two additions, both in Clause 4 (the part of the standard about understanding your business and its situation).
Clause 4.1, context of the organisation. One sentence was added: the organisation shall determine whether climate change is a relevant issue. That is the requirement. You have to make a decision about it, and you have to be able to show you made it.
Clause 4.2, interested parties. A note was added saying that relevant interested parties can have requirements related to climate change. Interested parties are the people and organisations with a stake in your business: customers, staff, suppliers, regulators, and so on. The note is a prompt, not a new requirement. It reminds you that a customer, a tender or a head contractor might ask you something about climate.
If Clause 4 is new to you, our article on what "context of the organisation" means for a small business explains the whole clause in plain English.
The question to answer is simple: could climate change affect our ability to deliver what our customers expect? If yes, it goes into your planning like any other risk. If no, you write down why not.
The right answer depends entirely on what your business does. Here are three examples.
Heatwaves affect food safety and staff. Floods have cut the road to the main produce supplier twice in five years. Power outages during storms can spoil stock.
Decision: relevant. The cafe notes climate-related weather as an issue in its context record, then adds two or three risks to its planning: a backup supplier, a plan for power outages, and a check on cold storage during extreme heat. Most of these controls probably exist already. The change is writing them down and linking them to the climate decision.
Extreme weather closes roads and delays deliveries. A large customer has started asking suppliers about fuel use and emissions, partly because Australia's mandatory climate reporting rules for large companies are pushing those questions down supply chains.
Decision: relevant, on both counts. Weather disruption goes into the context record and risk planning. The customer's questions go into the interested parties record under Clause 4.2, with a note on how the business responds. That might simply be keeping fuel records in a form that can be shared on request.
The work is done online, the data is stored in the cloud, and clients have never asked about climate.
Decision: not currently relevant. That is a perfectly acceptable answer. The practice writes a short note explaining why: the work does not depend on physical sites or supply chains, and the main disruption risks such as outages are already covered elsewhere. Then it reviews the decision once a year.
The standard does not require a particular document for this. Most small businesses put it in records they already keep:
That is the whole job for most small businesses. If you are updating your system for 2026, our guide to which documents actually change for the 2026 version shows where this sits alongside the other updates.
An auditor will not judge whether your answer is the one they would have chosen. They will check that you considered the question and that your conclusion makes sense for your business. Expect questions like:
The finding to avoid is the one where there is no evidence of any decision at all. Under the international guidance issued with the amendment, that is expected to be raised as a finding.
Not sure whether your context and risk records cover climate yet? A free gap analysis in Lead Comply checks your system against the 2026 version, including Clause 4, and shows you exactly what is missing.
Not sure where your business stands? Five questions, about two minutes, and you will see which parts of ISO 9001 you already have covered and which still need work. No account needed to answer.
Check how ready we are