5 key areas of change
- New terminology and guidance
- More emphasis in lifecycle
- Some changes to requirements
- Focus on climate change and sustainability
- New clauses
New terminology and guidance
The 2026 edition introduces several updates to terminology and wording to improve clarity and consistency. Definitions in Clause 3 have been refined to align with the revised structure, and references to documented information have been updated. Where the standard previously used phrases such as “maintain documented information,” it now states that the information “shall be available as documented information.” Similarly, “retain documented information as evidence of” has been replaced with “documented information shall be available as evidence of.” In this context, “available” means that the organisation can obtain, use or provide the information as needed to support an effective environmental management system.
References to “this International Standard” have been replaced with “this document.” The phrase “fulfil compliance obligations” has been updated to “meet compliance obligations,” although the intent remains the same. The term “results” is now used to describe the output of a process, such as a management review, or the intended achievement of an objective, replacing the previous use of “outcome.” While “outcome” refers to the planned and anticipated consequences of the environmental management system, “result” is used to describe a specific effect or output, typically supported by measurement or performance indicators.
More emphasis on lifecycle
The 2026 revision strengthens the emphasis on applying a clear life cycle perspective throughout the environmental management system. Additional clarification has been provided on what “life cycle” means, supported by examples of typical life cycle stages in Annex A. Life cycle considerations are now more explicit in Clause 4.3, where organisations are expected to recognise how their ability to control or influence impacts relates to the determination of scope. Clause 6.1.2 further explains how a life cycle perspective should be applied when identifying environmental aspects, giving clearer guidance on how this approach supports a more complete understanding of an organisation’s environmental impacts.
Some changes to requirements
The 2026 update introduces several adjustments to existing requirements to improve clarity and strengthen application. Clause 5.1 i) now requires top management to support all relevant roles, not only those in management positions. Clauses 6.1.2 and 8.2 give greater emphasis to emergency situations, with organisations now expected to consider normal, abnormal and potential emergency conditions when determining environmental aspects, and to link emergency situations directly to those aspects. The scope of Clause 8.1 has been broadened to cover all externally provided processes, products and services, and this clause now connects more clearly to intended outcomes. Clause 9.3 has been reorganised into three subclauses to separate inputs from results. The former Clauses 10.1 and 10.3 have been consolidated into a single revised Clause 10.1, simplifying the structure and clarifying the expectation for continual improvement.
Focus on climate change and sustainability
The revised 2026 edition places much stronger emphasis on climate change and broader sustainability themes. References throughout the standard highlight specific environmental conditions more explicitly, particularly in Clauses 4 and 5, where examples now draw directly on climate change, sustainability and related environmental topics. Clause 4.1 includes new illustrative examples such as climate change, pollution and biodiversity to help organisations identify external and internal issues that may affect their environmental management system. Clause 4.2 includes a new note linking the needs and expectations of interested parties to environmental topics, reinforcing the importance of understanding how stakeholders are affected by or influence environmental performance. Clause 5.2 also includes a new note that updates the examples of policy commitments, with a clearer orientation toward sustainability.
New clauses
The 2026 edition introduces two new clauses and clarifies several existing requirements. A new Clause 6.1.4 explicitly states that risks and opportunities relate to business risks or opportunities, expanding on the earlier reference included in Clause 6.1.1. It also confirms that the issues and requirements identified in Clause 4 do not automatically represent business risks or opportunities, acknowledging that some may have no direct business impact. Another addition is Clause 6.3, which introduces a formal requirement for the management of change, aligning the environmental management system with the approach already established in ISO 9001:2015. Clause 9.2.2 has been updated so that internal audits must now have defined objectives as well as a defined scope and criteria, strengthening expectations around audit planning and intent.
Transition thoughts…
Once the ISO 14001:2026 standard is published, we expect that the IAF (International Accreditation Forum) will issue guidance to NABs (National Accreditation Bodies) and CABs (Conformity Assessment Bodies) AKA Certification Bodies about the transition process. History tells us that certified organisations will likely have 3-years to transition to the new requirements of ISO 14001:2026. We will be in touch with our clients once the guidance is published.