ISO 9001:2026 — Guide to the Revised Standard and What Changes from ISO 9001:2015

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The publication of ISO 9001:2026 marks an important development in quality management, providing organizations with an updated framework position with today’s developing business environment. While maintaining the established 10-clause structure, the revised standard introduces greater importance on quality culture, ethical behaviour, climate change, organizational knowledge, risks and opportunities and effective change management. For organizations currently certified to ISO 9001:2015, understanding these updates is essential for preparing an effective transition.

This guide provides a clear overview of ISO 9001:2026, explains the key differences from ISO 9001:2015, highlights major clause-level changes and outlines practical steps organizations can take to prepare.

What Is ISO 9001:2026?

ISO 9001:2026, the sixth edition of the world’s leading quality management system standard was published on September 16,2026, to replace the older ISO 9001: 2015. It mainly focuses and introduces the business according to the modern environment and mainly focused on behavior, climate change and quality culture.

Watch our podcast on youtube where we have explained the new edition of ISO 9001:2026

Why Was ISO 9001 Updated in 2026?

ISO 9001 was updated in 2026 to keep the world on the top quality standards that are relevant, clear and managed with the modern business needs.The 2015 version was developed for a business environment which was completely different from today’s environment needs. From then, the organizations had experienced the major changes that are following:

Quality Culture and Ethics: The new version of 2026 puts the focus on building a strong quality culture within the workplace.
Risks vs Opportunities: ISO 9001:2026 gives more and more attention to both risks and opportunities. Organizations need to identify what could go wrong and suppose to be corrected.
Modern Pressures: The updated standard takes into account some of the issues organizations that are facing today, including climate change and sustainability-related concerns.
Better Usability: The updated version of Annex A provides additional explanations to help all the organizations for a better understanding of the requirements.

ISO 9001:2015 vs ISO 9001:2026: Key Differences

Area	ISO 9001:2015	ISO 9001:2026
Overall structure	Introduced the 10-clause structure and brought major changes to the QMS approach.	Keeps the same 10-clause structure, so it is more of an update than a complete rebuild.
Climate change	Climate change was not included in the original 2015 version. It was added through the 2024 amendment.	Climate change considerations are included as part of the context of the organization.
Leadership & culture	Focused on management commitment to the QMS and customer satisfaction.	Places more emphasis on quality culture, ethical behaviour, and active leadership support.
Quality policy	The quality policy must fit the organization’s purpose and context.	Gives greater importance to the organization’s context and strategic direction when developing the quality policy.
Risks & opportunities	Covered risks and opportunities together under Clause 6.1.	Provides clearer guidance on managing risks and making use of opportunities.
Change management	Organizations must plan changes to the QMS in a controlled way.	Places focus more on communicating changes, checking their effectiveness, and reviewing the results.
Organizational knowledge	Focused on maintaining the knowledge needed to operate processes and achieve conformity.	Gives more attention to retaining, using, and sharing important organizational knowledge.
Awareness	Employees need to understand the quality policy, objectives, their contribution, and the effects of nonconformity.	Extends awareness to include areas such as quality culture and ethical behaviour.
Documented information	Uses separate requirements for information that must be maintained and retained.	Uses clearer and more consistent wording around documented information.
Customer communication	Includes general requirements for communicating with customers.	Gives additional attention to communicating relevant contingency arrangements to customers.
Supplier requirements	Focused mainly on ensuring externally provided products and services meet requirements.	Takes a broader view of supplier controls and relevant customer and interested-party requirements.
Terms & definitions	Includes definitions used within the standard.	Relies more on ISO 9000 for the standard’s common terms and definitions.
Annex A	Provides supporting information and clarification.	Provides more detailed guidance to help organizations understand and apply the requirements.
Annex B	Included a list of related ISO 9000 family standards.	Annex B has been removed.
AI & digital technology	Does not specifically address AI or digital transformation.	Remains technology-neutral rather than adding specific requirements for AI or digital technologies.
Sustainability	The original 2015 version did not specifically address climate change or wider sustainability issues.	Climate change is considered where relevant, but the standard does not introduce broad sustainability requirements.

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Clause-by-Clause: What Changes from 2015 to 2026

Clause 3 — Terms and Definitions

The 2026 version is very simple to use the terms and definitions. Instead of repeating the large number of definitions, it focuses more on the ISO 9001 for the common quality management and the terminology.

Clause 4 — Context of the Organization

Climate change: The Climate change is now included directly in ISO 9001:2026. This requirement was first added to the ISO 9001:2015 from the 2024 amendment. Every organization needs to consider whether climate change is relevant to their business as well as the QMS.
Interested parties: Organizations should also consider whether the customers, regulators, suppliers, employees or other organisations interested parties have climate-related expectations or not.

Clause 5 — Leadership

Quality culture and ethics: This is one of the main changes for making a stronger focus on the quality culture and also the ethical behaviour.

Quality policy: The quality policy also should have a clear connection with the organization’s context and expected direction. It should support what the organization is trying to achieve.

Clause 6 — Planning

Risks and opportunities: ISO 9001:2026 gives clear attention to the risks and opportunities. Organizations should identify the major problems and take action to reduce them.
Business disruptions: Planning is also considered how the organization can continue and how to meet the requirements during and also after also.
Managing changes: When making the changes to the QMS, organizations should consider how the change will work, and also communicate it to the right people, and review the results after implementation.

Clause 7 — Support

Organizational knowledge: Organizations need to make sure that important knowledge is not lost.
Employee awareness: Employees should understand the organization’s quality expectations, and also include its quality culture and approach to ethical behaviour.
Documented information: The words around the documented information have become more consistent. Which mainly improves the clarity rather than creating a completely new and the basic documentation is required.

Clause 8 — Operation

Customer communication: The basic customer communication is required, but the 2026 version gives more attention for communicating with the relevant occurrence and the arrangements to the customers.
External suppliers: Organizations should look beyond the basic product or service that specifies when controlling the suppliers.
Overall: Clause 8 remains largely similar to the 2015 version, with the main operational approach and continuing to focus on the controlled and the effective processes.

Clause 9 — Performance Evaluation

There are no major structural changes to monitor and the measurement, internal audits or management review. Organizations will continue to regularly monitor the QMS performance, conduct internal audits and review the system through management review.

Clause 10 — Improvement

The main approach remains the same. Organizations still need to deal with nonconformities, take corrective action and continually improve the QMS.

Annex A

Annex A has been expanded to provide more explanation and the practical guidance on the requirements, terminology and the concepts that are being used in ISO 9001:2026.

Annex B

Annex B has been removed from the 2026 edition. The 2015 version included the information about the other ISO/TC 176 quality-management standards, but this information is no longer included as an annex in ISO 9001:2026.

What Did Not Change (Despite Speculation)

10-clause structure: The same 10-clause structure continues.
Customer focus: Meeting the customer requirements and improving the customer satisfaction and remaining important.
Risk-based thinking: Organizations still need to identify and address the risks and opportunities.
Internal audits: Internal audits are still required to check whether the QMS is working effectively or not.
Management review: The top management must continue to review the QMS regularly.
Corrective action: Organizations still need to address nonconformities and take corrective action.
Continual improvement: Improving the QMS and remains the key requirement.
Documented information: Organizations still need to maintain the proper documents and records as the evidence of their QMS.
Certification: ISO 9001 certification remains voluntary.

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Transition Timeline and Practical Guidance

Publication: ISO 9001:2026 is expected to be published in September 2026.
Transition period: Organizations are expected to have around three years to move from ISO 9001:2015 to ISO 9001:2026, with the transition expected to run until around September 2029. The final transition rules will come from the relevant accreditation arrangements.
Existing certificates: ISO 9001:2015 certificates are expected to remain valid during the transition period. Organizations do not need to switch to the new version immediately.

What organizations can do now:

Get a copy of the final ISO 9001:2026 standard when it is published.
Conduct a gap analysis, especially for Clauses 4, 5, 6, and 7.
Review your organization’s context and interested parties, including climate-change considerations.
Review your risk and opportunity process and make sure both are properly addressed.
Check how management supports quality culture and ethical behaviour.
Review your documented information and update it where necessary.
Read the new Annex A to better understand the updated requirements and guidance.

How Popularcert Helps with ISO 9001:2026

Moving from ISO 9001:2015 to ISO 9001:2026 does not mean that you have to build your QMS from the beginning. Popularcert can help your organization understand the changes, identify the gaps, and prepare the existing system for the updated requirements.

Our support can include:

Gap Analysis: We review your existing QMS against ISO 9001:2026 and identify areas that need to be updated.
QMS Updates: We help update relevant policies, procedures, records, and other documented information based on the new requirements.
Risk and Opportunity Review: We help you review how risks and opportunities are identified, assessed, and addressed.
Quality Culture Support: We help management understand the new focus on quality culture, leadership, and ethical behaviour and how these can be reflected in daily activities.
Climate Change Review: We help organizations review their context and interested parties and consider whether climate change is relevant to their QMS.
Employee Training: We provide training to help employees understand the updated requirements and their responsibilities.
Internal Audit Support: We help conduct internal audits to identify remaining gaps before the certification or transition audit.
Transition Preparation: We help your organization prepare for the transition from ISO 9001:2015 to ISO 9001:2026 in a structured way.

With the right preparation, organizations can build on their existing ISO 9001:2015 system instead of starting from scratch. Popularcert can support you throughout the transition and help you understand what needs to change in your QMS.

Conclusion:

ISO 9001:2026 brings important updates while keeping the familiar QMS framework. Organizations can build on their existing ISO 9001:2015 systems rather than starting from scratch. Preparing early can make the transition smoother. Popularcert can help with gap analysis, QMS updates, training, audits and transition preparation, supporting your organization toward a confident and effective ISO 9001:2026 transition.

FAQ

What is ISO 9001:2026?

ISO 9001:2026 is the latest version of the ISO 9001 Quality Management System standard. It updates the 2015 version while keeping the main QMS structure and principles.

What are the main changes in ISO 9001:2026?

The main changes include greater focus on quality culture and ethical behaviour, clearer treatment of risks and opportunities, climate-change considerations, employee awareness, and additional guidance in Annex A.

Do ISO 9001:2015 certified organizations need to change to ISO 9001:2026?

Yes, organizations certified to ISO 9001:2015 will need to transition to the new version within the applicable transition period. However, they can build on their existing QMS instead of starting from scratch.

How can Popularcert help with ISO 9001:2026?

Popularcert can help with gap analysis, QMS updates, risk and opportunity review, employee training, internal audit support, and preparation for the transition from ISO 9001:2015 to ISO 9001:2026.

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