ISO 9001:2026, the sixth edition of the world’s most widely used quality management system standard, was officially published on 16 September 2026, replacing ISO 9001:2015. For organizations already operating an ISO 9001:2015 quality management system (QMS), the new edition is an evolution rather than a complete rewrite. The familiar structure and core principles remain, including customer focus, the process approach, risk-based thinking and continual improvement. However, the 2026 edition introduces several important changes that reflect today’s business environment and strengthen the effectiveness of the QMS.
1. Greater Focus on Quality Culture and Ethical Behaviour
One of the most significant additions is the explicit emphasis on quality culture and ethical behaviour.
Clause 5.1.1 places responsibility on top management to promote quality culture and ethical behaviour. This theme is reinforced in Clause 7.1.4, concerning the environment for the operation of processes, and Clause 7.3, which addresses employee awareness.
The change emphasizes that an effective QMS depends not only on documented processes and controls, but also on how people behave and make decisions. Organizations should consider whether leadership behaviours, organizational values and day-to-day practices encourage employees to make appropriate quality decisions, particularly when facing production pressures, delivery deadlines or competing priorities.
2. Clearer Separation of Risks and Opportunities
ISO 9001:2026 provides a much clearer distinction between risks and opportunities
Clause 6.1 is now structured into 6.1.1 Determining risks and opportunities, 6.1.2 Actions to address risks, and 6.1.3 Actions to address opportunities. Organizations are expected to determine, analyse and evaluate risks and opportunities, take appropriate actions, integrate those actions into QMS processes and evaluate their effectiveness.
This reinforces an important message: an opportunity is not simply the absence or opposite of a risk. While risk-based thinking helps prevent or reduce undesirable effects, opportunity-based thinking encourages organizations to pursue beneficial outcomes such as improved processes, technology, innovation and enhanced customer satisfaction.
3. Stronger Management of Change
Another significant enhancement is Clause 6.3 – Planning of Changes.
Organizations are still expected to consider the purpose and potential consequences of a change, QMS integrity, resources and responsibilities. The 2026 edition strengthens this by including communication of changes, monitoring and evaluation of effectiveness, and review of the results.
This moves change management beyond simply asking, “Was the change implemented?” Organizations should also ask, “Was the change effective, and did it achieve the intended result?”
This provides a stronger framework for managing changes to processes, technology, resources, organizational structures and other elements that can affect the QMS.
4. Expanded Annex A – More Guidance and Clarification
Annex A has been substantially revised and expanded to provide greater clarification of the structure, terminology and requirements of ISO 9001:2026.
It provides useful explanations covering Clauses 4 through 10 and helps users better understand the intent behind the requirements. This should be particularly useful to organizations, consultants and auditors when interpreting and implementing the new edition.
Importantly, Annex A is informative. It provides clarification and guidance but does not introduce additional requirements.
Other Notable Enhancements and Clarifications
Clause 4.1 – Understanding the organization and its context explicitly requires the organization to determine whether climate change is a relevant issue. Clause 4.2 also requires the organization to determine which relevant interested-party requirements will be addressed through the QMS, while noting that relevant interested parties can have requirements related to climate change.
Clause 7.1.3 – Infrastructure includes a note recognizing different types of work arrangements, including on-site, remote or a combination of both. Clause 7.1.6 provides updated examples of organizational knowledge, including knowledge held by people, acquired through education and learning, embedded in methods and processes, and represented in documented information, digital systems and other media.
Clause 8.2.4 – Changes to requirements for products and services addresses ensuring that changes are updated and communicated to relevant interested parties. Clause 9.1.3 also explicitly includes evaluating the effectiveness of actions taken to address opportunities, reinforcing the stronger treatment of opportunities introduced in Clause 6.1.
Clause 7.1.6 – Organizational knowledge provides updated notes to clarify the different forms organizational knowledge can take. These include experience-based knowledge held by people; knowledge acquired through education, training and learning from others; knowledge embedded in methods, processes and products; and knowledge represented in documented information, digital systems and other media. This clarification reflects the increasing importance of capturing and sharing both human and digitally stored knowledge.
Clause 8.2.4 – Changes to requirements for products and services addresses ensuring that changes are updated and communicated to relevant interested parties. Clause 9.1.3 also explicitly includes evaluating the effectiveness of actions taken to address opportunities, reinforcing the stronger treatment of opportunities introduced in Clause 6.1.
Clause 9.1.3 – Analysis and evaluation now explicitly includes evaluating the effectiveness of actions taken to address opportunities. This supports the clearer separation of risks and opportunities introduced in Clause 6.1 and helps complete the cycle from identifying an opportunity, taking action and subsequently evaluating whether the action was effective.
Clause 9.3.2 Management review inputs adds changes in the needs and expectations of relevant interested parties as an explicit management review input. The effectiveness of actions addressing risks and opportunities is also reviewed separately.
Transition Timeline
Organizations already certified to ISO 9001:2015 have until 30 September 2029 to complete their transition to ISO 9001:2026. The transition may be completed during a scheduled surveillance or recertification audit, or through a separate transition audit.
An important earlier milestone is 31 March 2028. From this date, new and initial accredited certifications may only be issued to ISO 9001:2026.
Organizations should therefore engage with their certification bodies early and establish a transition plan rather than waiting until the end of the transition period.
Evolution: where do we begin?
Organizations transitioning from ISO 9001:2015 should not assume that every change in wording requires a change to their existing QMS. The new ISO 9001:2026 also contains editorial, terminology and structural changes where the underlying intent remains substantially the same.
A practical transition should begin with a focused gap analysis that distinguishes between new or strengthened requirements, clarifications and purely editorial changes.
Rather than rebuilding an established QMS, the objective should be to identify the genuine gaps and use the transition as an opportunity to make the management system more relevant, effective and integrated with the way the organization actually operates.
Free Resources
Download: ISO 9001:2026 Changes at a Glance
Download: ISO 9001:2026 Transition Gap Analysis Checklist
Official ISO Resources: