ISO 14001:2026
Transition guidance and timeline

Environmental conditions are now explicitly detailed in the requirement itself (“pollution levels, availability of natural resources, climate change, biodiversity, ecosystem health”), not only implicitly. Stronger link between EMS context and external environmental conditions affecting or affected by the organization.

Added wording: needs and expectations that become compliance obligations “will be addressed through the EMS”. Notes strengthened regarding environmental conditions expectations from interested parties.

Explicit addition of authority and ability to exercise control and influence “over the life cycle of activities, products and services.” Scope wording strengthened from simple control/influence to life-cycle authority. “Maintained” replaced by “available as documented information.”

Clause largely stable, but wording aligned with latest ISO MSS. “Other relevant management roles” becomes “other relevant roles,” slightly broadening leadership expectations beyond formal management functions.

Additional examples expanded: preservation/conservation of natural resources explicitly added. Stronger environmental governance framing. “Fulfil compliance obligations” becomes “meet compliance obligations.”

Title simplified from “Organizational roles…” to “Roles…”. No substantive requirement change.

Major restructuring. In 2015, risks/opportunities determination was embedded here. In 2026, 6.1.1 focuses first on establishing and maintaining processes for 6.1.2–6.1.5, and explicitly requires documented information for those processes. Risk determination moved to dedicated 6.1.4.

Potential emergency situations moved here (instead of 6.1.1 in 2015). Requirement now explicitly includes normal and abnormal conditions separately plus change management reference linked to new 6.3. “Reasonably foreseeable” wording removed and reframed.

Mostly stable; wording changed from “maintained documented information” to “available as documented information.” “Fulfil” replaced by “meet.”

Entirely new dedicated subclause separated from 2015 6.1.1. Explicit documented information requirement for risks and opportunities needing action. Clearer direct link to aspects, compliance obligations, and contextual issues.

New dedicated subclause separated from former 6.1.4. Explicit wording on implementation into EMS processes or integration into business processes.

Entirely new clause. Change management was previously only addressed indirectly across several clauses and Annex A. Now it is an explicit auditable requirement requiring planned management of EMS-affecting changes.

“Fulfil compliance obligations” changed to “meet compliance obligations.” “Retain documented information as evidence” replaced by “documented information shall be available as evidence.” No substantive technical change, but stronger alignment with ISO MSS terminology.

“Not fulfilling compliance obligations” becomes “not meeting compliance obligations.” No substantive requirement change.

“Retain documented information” becomes “appropriate documented information shall be available as evidence.” Requirement remains substantively the same, but stronger consistency with evidence-based verification.

Major interpretative clarification through Annex A. Explicit replacement of “maintain/retain documented information” with “available as documented information” and “available as evidence of.” This reduces interpretation disputes and aligns all clauses.

Wording change: “outsourced processes” removed and replaced by “externally provided processes, products or services that are relevant to intended outcomes of the EMS.” Explicit requirement for relevance

Reference changed from emergency situations “identified in 6.1.1” to those “determined in 6.1.2” due to clause restructuring. “Actions” becomes “action(s)” and “planned response actions” becomes “planned response action(s)”—no substantive requirement increase.

In 2015: organisation first “monitors, measures, analyses and evaluates,” then separately evaluates performance/effectiveness. In 2026: opening requirement explicitly states the organization shall “evaluate environmental performance and EMS effectiveness,” with determination requirements following. Stronger emphasis on evaluation as management activity, not only monitoring.

“Evaluate fulfilment” becomes “evaluate if it is meeting compliance obligations.” More direct operational wording; same intent. “Retain documented information” replaced by “available as evidence.”

New explicit requirement to define not only audit criteria and scope, but also audit objective(s) for each audit. Previously only criteria and scope were required.

Structure split into 9.3.1 / 9.3.2 / 9.3.3. “Management review shall include consideration of” becomes formalised “inputs” and “results.” No major content increase, but stronger auditability and clearer expectation of review results.

2015 structure: 10.1 General + 10.3 Continual improvement. In 2026, clause is reorganized and continual improvement becomes 10.1 directly. Explicit wording added: improvement achieved by determining opportunities for improvement (Clause 9 and 10.2) and implementing necessary actions.