ISO published ISO 9001:2026 on 16 September 2026, releasing the sixth edition of the world’s leading quality management system standard. As a result, it replaces ISO 9001:2015, including its 2024 climate change amendment. For the thousands of organizations certified worldwide, this publication marks the formal start of the transition process. It also marks the beginning of a review of their quality management systems. Below, we explain what actually changes, what doesn’t, and what a certified organization should do now.
ISO 9001:2026: a new edition of the quality management standard
ISO 9001 is the internationally recognized reference standard for Quality Management Systems (QMS). Organizations across virtually every sector and country use it to demonstrate their ability to consistently deliver conforming products and services. ISO published the fifth edition in 2015, and it has since become the foundation for millions of certified organizations.
However, the sixth edition does not represent a break from that model. It retains the Harmonized Structure (HS), which it shares with other management system standards, along with the Plan-Do-Check-Act (PDCA) cycle and risk-based thinking. What it introduces instead are refinements in specific areas. These include leadership, quality culture, risk and opportunity management, and environmental context. Together, they align the standard with how organizations operate today.
When did ISO publish ISO 9001:2026?
ISO officially published ISO 9001:2026 on 16 September 2026. It is the sixth edition of the standard, and it replaces ISO 9001:2015, which had been in force since 2015. In 2024, ISO amended that edition with Amendment 1 on climate change.
Publication follows the approval of the Final Draft International Standard (FDIS) on 7 August 2026. Before that, in 2023, ISO/TC 176/SC 2, the responsible technical committee, launched the revision process. Even so, ISO 9001:2015 remains a valid normative reference until each certified organization completes the transition period, which ISO will formally establish.
Why did ISO revise ISO 9001?
ISO periodically reviews its standards to keep them aligned with the real needs of users. In 2023, ISO ran a global consultation. Following that consultation, ISO member bodies confirmed that ISO 9001 needed updating to better reflect how the business environment has evolved over the past decade.
The standard’s text and the technical committee itself point to several factors behind this revision:
- Greater emphasis on active leadership and quality culture as the driving force of the management system, beyond formal compliance with requirements.
- The need to more clearly distinguish risk management from opportunity management.
- Full integration of climate change considerations, already partially introduced in 2024 via amendment.
- The intent to make practical interpretation of requirements easier through additional guidance.
Key changes in ISO 9001:2026
Leadership and quality culture
Clause 5 (Leadership) strengthens top management’s role in actively driving quality culture and ethical behaviour across the organization. Simply approving a quality policy no longer satisfies Requirement 5.1.1. Instead, top management must actively demonstrate its commitment. In practice, this means embedding quality into strategy and day-to-day decision-making.
Risks and opportunities
ISO 9001:2026 restructures clause 6.1 to separate the determination of risks from the determination of opportunities more clearly. Each now has its own distinct sub-clause for planning actions. The goal is simple: organizations should stop treating opportunities as merely the flip side of a risk. Instead, they should assess and manage each on its own merits, proportionate to their context.
Climate change and environmental context
Amendment 1:2024 already required organizations to determine whether climate change is a relevant issue for their Quality Management System. Now, ISO 9001:2026 fully integrates that requirement into the body of the standard, in clauses 4.1 (context of the organization) and 4.2 (interested parties). In other words, it is no longer a separate add-on. Instead, it becomes part of the routine context analysis.
Change management
The standard places greater emphasis on change management as a factor that can affect system outcomes. This builds on what clause 6.3 of the previous edition already covered. That said, organizations should assess the concrete implications of this emphasis once ISO publishes the final text and any associated guidance documents.
Expanded Annex A
ISO 9001:2026 includes an expanded Annex A compared with the 2015 edition. It adds explanations intended to clarify the intent of certain requirements. This annex does not add new requirements. Still, it may become an important reference for auditors, quality managers, and consultants seeking a consistent interpretation of the standard.
Note: some earlier drafts and preliminary analyses have circulated additional references to the digital environment or supply chain. Until a full analysis of the final published text is available, this article limits itself to changes that officially available documentation can confirm.
ISO 9001:2015 vs ISO 9001:2026: what has changed?
| Area | ISO 9001:2015 | ISO 9001:2026 | Impact for organizations |
|---|---|---|---|
| Leadership (cl. 5) | Management commitment focused on approving policy and objectives | Requires active demonstration of quality culture and ethical behaviour | Top management must show involvement beyond formal documentation |
| Risks and opportunities (cl. 6.1) | Risks and opportunities addressed jointly | Distinct sub-clauses for risks (6.1.2) and opportunities (6.1.3) | Review the analysis methodology to manage opportunities on their own criteria |
| Climate change (cl. 4.1/4.2) | Not addressed in the original edition (added in 2024 via amendment) | Natively integrated into context and interested-parties analysis | No longer a separate annex: now part of routine context analysis |
| Interpretive guidance | Short Annex A | Expanded Annex A with additional clarifications | More support for consistent interpretation of requirements during audits |
| Overall structure | Harmonized Structure (HS) | Harmonized Structure (HS) retained | Compatibility with integrating other management systems (ISO 14001, ISO 45001, etc.) |
How does ISO 9001:2026 affect different organizations?
Publication affects three groups of organizations differently:
- Organizations certified to ISO 9001:2015: their current certificates do not become invalid because of the new edition’s publication. Even so, they will need to plan their transition to ISO 9001:2026 within the period ISO officially establishes.
- Organizations currently going through certification: it is worth checking with their certification body whether they can complete their process under ISO 9001:2015, or whether it should already align with ISO 9001:2026, depending on the process timeline.
- Organizations considering certification for the first time: they can begin implementing their Quality Management System with the new edition as a reference. This way, they avoid a double adaptation in the short term.
Transitioning from ISO 9001:2015 to ISO 9001:2026
A certification transition is the process by which an already-certified organization updates its Quality Management System and certificate. The goal is to align with the requirements of the new edition of the standard. Typically, this happens through a specific transition audit that the organization’s certification body carries out.
ISO and your certification body will confirm final transition period arrangements through official communications. In the past, transitions for management system standards have used reference periods close to three years. However, organizations should not assume that figure for ISO 9001:2026 until ISO and the International Accreditation Forum (IAF) formally establish it.
What should a certified organization do now?
As general guidance — not as a consultancy service — a certified organization can follow this sequence:
- Understand the changes introduced by ISO 9001:2026 in detail.
- Carry out a gap analysis between the current system and the new requirements.
- Determine the impact on existing processes, documentation and indicators.
- Plan the necessary adaptations, with owners and timelines.
- Communicate the changes and provide internal training where needed.
- Update the scope of the internal audit programme.
- Incorporate the changes into the next management review.
- Prepare the future transition audit together with the certification body.
Do you need to rebuild the entire Quality Management System?
No. A normative transition does not mean rebuilding the Quality Management System from scratch. Instead, it means identifying which changes in the new edition apply to the organization. From there, it means assessing their real impact on existing processes, and effectively integrating them into what already works. Organizations with a mature, well-documented system start with an advantage. In most cases, the changes affect the approach and level of evidence required, not the overall architecture of the system.
When will the transition audit to ISO 9001:2026 take place?
The date by which each organization must complete its transition audit depends on two things. First, the official transition arrangements, which ISO, the IAF, and accredited certification bodies coordinate together. Second, each organization’s own surveillance and recertification audit calendar.
Organizations should not assume that a routine audit automatically completes the transition. Instead, they must plan it in advance with their certification body, which will confirm the specific procedure for each certificate.
ISO 9001:2026 certification with RoyalCert
RoyalCert is an international certification body. Our role is to independently assess whether an organization’s Quality Management System meets the requirements of the standard. In other words, we do not design or implement it on the client’s behalf.
Instead, we support certified organizations throughout the transition to ISO 9001:2026 from that certification-body perspective. This includes proven audit experience and up-to-date technical competence on the new edition. It also includes structured planning of transition audits, independent and impartial assessment, and international scope. As a result, we can offer continuity for organizations operating across multiple countries.
Is your organization currently certified to ISO 9001:2015?
Contact RoyalCert to learn about the transition process and plan your upcoming certification audits accordingly.
Frequently asked questions about ISO 9001:2026
Is ISO 9001:2026 already official?
Yes. ISO published ISO 9001:2026 on 16 September 2026 as the sixth edition of the standard, replacing ISO 9001:2015.
When did ISO publish ISO 9001:2026?
ISO published ISO 9001:2026 on 16 September 2026. Before that, in August 2026, ISO/TC 176/SC 2, the responsible technical committee, approved the Final Draft International Standard (FDIS).
Does ISO 9001:2026 replace ISO 9001:2015?
Yes, it replaces ISO 9001:2015, including its 2024 climate change amendment. Even so, certificates currently valid under the 2015 edition do not automatically become invalid. Instead, they will need an update during the transition period, once ISO establishes it.
What are the main changes in ISO 9001:2026?
It strengthens active leadership and quality culture (clause 5). It also separates risk and opportunity management more clearly (clause 6.1). In addition, it natively integrates climate change considerations (clauses 4.1 and 4.2), and expands Annex A with additional interpretive guidance.
How long is the transition period to ISO 9001:2026?
There is no officially confirmed duration yet. ISO, the IAF, and your certification body will confirm final arrangements through official communications.
When will an ISO 9001:2015 certificate stop being valid?
There is no officially confirmed deadline at this time. Your certification body will communicate the applicable timeline once ISO publishes the transition arrangements.
Do I need to change all of my system documentation?
Not necessarily. The documentation most likely to need review relates to the areas that have changed. These include leadership and quality culture, risk and opportunity management, and context analysis regarding climate change.
When should I start preparing for the transition?
As soon as possible. If you understand the changes and run a gap analysis early, you can plan the adaptation without time pressure once ISO confirms the official transition timeline.
How does a transition audit work?
Your certification body coordinates it with you. Typically, they plan it alongside an already-scheduled surveillance or recertification audit, verifying compliance with the updated ISO 9001:2026 requirements.
Can I change certification body during the transition period?
Yes, you can transfer certification to another accredited body during the transition period by following the standard certificate transfer procedure. We recommend planning this in advance with the new certification body.
Can RoyalCert help with my ISO 9001:2026 transition?
Yes. As an international certification body, RoyalCert supports organizations already certified to ISO 9001:2015 in planning and carrying out their transition audit to ISO 9001:2026. You can learn more about our ISO 9001 certification services and how the transition process fits into your existing audit calendar.