On 15 April 2026, ISO officially published the new version of the world’s most widely used environmental management standard. It is not a revolution — it is a significant evolution. And, like every transition, knowing the dates is not the same as being ready.
What changes from the 2015 version
- Climate change is no longer a passing mention — it becomes a central element in the analysis of your organisation’s context.
- The life-cycle perspective is reinforced in the identification of environmental aspects.
- A new, dedicated clause for planning changes (6.3).
- The scope widens from “outsourced processes” to “external processes, products and services” — your supply chain now enters the analysis.
- Formal integration of biodiversity, pollution and natural-resource availability into the analysis.
The transition deadline
Organisations certified to ISO 14001:2015 have until 30 April 2029 to complete the transition.
Transition audits can be carried out from 1 September 2026. After 31 October 2027, no further recertification audits will be conducted under the 2015 version.
The most important advice: don’t wait until 2028
Organisations that prepare the transition in 2026 and 2027 will do it calmly, folding in real improvements. Those that wait until 2028–2029 will do it under pressure — and that shows in the quality of the management system.
Is your organisation certified to ISO 14001:2015? Have you already spoken to your certification body about the transition plan?
At Equiora we guide the 2015→2026 transition from diagnosis through to audit. If you’d like a clear read on where to start, let’s talk.
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