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ISO 14001 has a new edition: what changes if you’re already certified

ISO has published the fourth edition of standard 14001. We go over what’s new compared with the 2015 version and how to plan the transition without rushing.

4 min read

In April, ISO published the fourth edition of standard 14001, replacing the 2015 version (including the climate-change amendment added in 2024). It shouldn’t be read as a revolution: the aim of this revision has been, above all, to clarify points of the standard that raised questions of interpretation.

Among the most significant changes is a wider context for the organisation to analyse: looking at climate change is no longer enough, pollution, biodiversity and the availability of natural resources must also be taken into account. The life-cycle perspective gains weight and becomes part of how the system’s scope itself is defined. Both change management and control over suppliers and subcontractors are reinforced.

For organisations already certified under the 2015 version, the adaptation effort will be moderate. That said, although the final transition period is still to be set by the International Accreditation Forum, all signs point to around three years, so it’s worth starting to plan with room to spare. The usual alternative — leaving it to the last minute — tends to end in a race against the clock right before the audit.

If your environmental management system is certified against the 2015 version, now is a good time to run a gap analysis against the new edition. At GAIA we can help you plan that transition calmly, with no last-minute surprises.

Does this affect you? Tell us about your case and we’ll look at it with you.

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