ISO 9001:2026: What Changed and What to Do Now
Updated September 17, 2026
ISO 9001:2026 is here. Whether you are working toward your first certificate or already running an established quality management system (QMS), the question is the same: what needs to change, and how can you make those changes without disrupting what works?
The latest version of the standard, ISO 9001:2026, was published on September 16, 2026. It retains the process approach and much of the familiar framework, but adds and strengthens requirements in areas such as leadership, opportunities, change planning and organizational knowledge.
This article explains in plain English what is new in ISO 9001:2026. We'll give you practical examples and clear steps for certification, staff training and the transition from ISO 9001:2015.
ISO 9001:2015 vs. 2026: Key Changes Explained
Here are the changes most likely to affect your day-to-day work. They are based on our detailed clause-by-clause comparison, include clause numbers to help you find each requirement in the standard, and contain examples that show how to put changes into practice.
1. Make Quality Culture and Ethical Behavior Visible
Leadership and awareness now address quality culture and ethical behavior explicitly (5.1.1 and 7.3). Your leadership team must promote them, and employees and others working under your organization's control need to understand what they mean in their work.
2. Give Opportunities Their Own Consideration
Risks and opportunities receive distinct treatment in 6.1.2 and 6.1.3. Analysis and evaluation are explicit, and leadership must promote opportunity-based thinking alongside risk-based thinking. Performance evaluation and management review also distinguish the effectiveness of actions on risks from actions on opportunities.
3. Follow Changes Through to Their Results
Clause 6.3 expands the planning of changes: you now need to give people the information they need, communicate the change, monitor how it works and review the results. Decide how you will judge its effectiveness as part of the plan.
4. Retain, Apply and Share Essential Knowledge
Clause 7.1.6 broadens the knowledge you need to manage: you now have to include the know-how needed to achieve the results of your whole quality management system, not just to make a product or deliver a service. Keeping, using and sharing that knowledge are now explicit requirements.
5. Act on Requirements from Customers and Other Interested Parties
Customers, regulators, suppliers and others can have requirements that affect your business. Clause 4.2 now explicitly asks you to decide which of those relevant requirements your QMS will address. Management review also needs to consider changes in their relevant needs and expectations (9.3.2).
For each relevant requirement, identify the process and person responsible for meeting it. Keep applicable legal and customer obligations covered when making these decisions.
6. Strengthen Operational Communication and Control
Several changes affect how information moves between your customers, suppliers and staff. Existing purchasing and operational controls may already cover much of this. Check three points:
Explain how you will handle delivery disruptions. Tell customers about relevant contingency actions (8.2.1). If a supplier failure affects an order, explain your alternative arrangements and who will provide updates.
Review and communicate changed requirements. Keep evidence that you reviewed an amended order or specification (8.2.3.2), and send the updated requirements documentation to the people and organizations that need it (8.2.4).
Use current instructions where the work happens. Check that staff actually use the latest operating information (8.5.1). Updating a master file is only useful if the change reaches the people doing the job.
If your business designs products or services, also review who needs to be involved in design and what information the completed design must provide (8.3.2 and 8.3.5).
7. Set an Objective for Each Internal Audit
Clause 9.2.2 now explicitly requires objectives for each audit, alongside its scope and criteria.
What Stays the Same – and What Only Needs Updating?
The process approach, customer focus and continual improvement remain central. The familiar management-system structure also remains, so an effective QMS provides a strong starting point. Our guides to Annex SL and the shared management-system structure and risk-based thinking in ISO 9001 explain foundations you can continue to build on.
The climate provisions originated in the 2024 amendment. You still need to decide whether climate change is relevant to your QMS (4.1) and consider relevant requirements from customers and other interested parties, including those related to climate (4.2). If you already addressed them properly, verify that the assessment remains relevant. These provisions were already part of ISO 9001:2015 after the amendment. See our explanation of the 2024 amendment.
Changed documentation wording does not mean you can discard records. Several clauses now refer to making documented information available as evidence. In practice, you still need to keep the records that demonstrate what was done and make them accessible when needed. Annex A explains this, and document-control requirements still apply.
Annex A explains the requirements; it does not add new ones. Its expanded guidance includes useful examples for technology, remote working and other operating environments. Those examples do not impose a universal AI system, business-continuity system, ethics manual or particular software package.
Continual improvement still matters. Its requirements are consolidated in clause 10.1, so update any references to the former clause 10.3 without discarding effective improvement activities.
Check terminology and clause references when updating your documents. Clause 3 now includes definitions within ISO 9001 itself. Its reference to ISO 9000, the supporting vocabulary standard, no longer specifies an edition year, so the latest edition and amendments apply. Update training glossaries and references accordingly; the addition of a definition does not itself create a new task for your business.
ISO 9001:2026 Transition Period: When Should You Upgrade?
Use an expected three-year transition period – through September 2029 – as your planning assumption. Publication of the new standard does not invalidate your ISO 9001:2015 certificate – its expiration date remains unchanged. Keep meeting your existing certification obligations while preparing the upgrade. Start planning the upgrade now and schedule the ISO 9001:2026 audit with time to address any findings, rather than aiming for the last available date. Check with your certification body to confirm the official deadline and the audit arrangements that apply to you.
The new standard is available, but the support services and tools you need take time to catch up. Certification bodies need to prepare their auditors and complete the applicable accreditation arrangements. Training providers must update lessons, assessments and certifications; template developers and consultants must turn the changes into reliable implementation tools. Availability will differ between providers, so the availability of a 2026 toolkit, for example, does not necessarily mean a certification body can offer your 2026 audit yet.
Your next step depends on your starting point: plan a targeted transition if you already have a QMS, or choose an available certification route if you are starting now. The action plans below show how to proceed in each situation.
Your ISO 9001:2026 Action Plan
Already Have a QMS? Plan Your ISO 9001:2026 Transition
Start with the processes you currently use and check them against the changed requirements.
Keep your current system running. Continue your scheduled audits, reviews and improvements. If you are certified, maintain your normal surveillance and renewal arrangements while preparing the transition.
Check what actually needs changing. Work through the new and changed requirements in ISO 9001:2026 and check whether your procedures and everyday practices already meet them (yes, even if something wasn't an explicit ISO 9001:2015 requirement, it may have already become part of your QMS). For example, does every internal audit have a clear objective, and does management review evaluate any actions taken on opportunities?
Update the affected processes and brief the people involved. Assign each action to an owner and set a completion date. Use existing meetings and training sessions to follow up on progress.
Verify the changes before your certification audit. Put them into use, check their effectiveness through an ISO 9001:2026 internal audit and management review, and resolve the gaps you find.
Combine audits where practical. Ask your certification body whether it can assess the transition during a scheduled surveillance or recertification audit to minimize cost.
Need Your First Certificate? Get Started Now
Start when certification makes business sense. A customer contract, tender deadline or recurring quality problem will not wait for every 2026 product and service to become available. If you need certification in the coming months, the established ISO 9001:2015 route lets you move forward while preparing for the upgrade.
Your implementation work can start delivering value before certification: clearer responsibilities, better order reviews and consistent operating controls help prevent mistakes and rework. You are building the system your business needs now, and most of that work remains useful for ISO 9001:2026. Process mapping, staff training, supplier controls and audit experience provide the foundation for the later transition.
Compare the cost of a planned upgrade with the cost of waiting. Include staff time, any update materials and the transition audit in your budget, and ask whether the upgrade can be assessed alongside a scheduled audit. Weigh that against delayed business, continued rework and postponed improvements. A planned transition can be a better investment than losing months of useful progress.
As ISO 9001:2026 materials and training become available, use them in your project. You can introduce the improvements gradually while continuing to meet all applicable ISO 9001:2015 requirements. Complete the remaining changes and arrange the transition audit within the timetable agreed with your certification body. If suitable 2026 support and accredited certification are already available on your schedule, you can start directly with the new edition.
Need to Train Staff? Match Training to the Work Ahead
Train people for the system they need to operate or audit now. If your company still uses ISO 9001:2015 and two employees need to join its internal audit team next month, relevant 2015 auditor training serves an immediate purpose. When buying a 2015 course now, ask whether a discounted upgrade is available when the 2026 course becomes available.
If your new auditors' first assignment will be to audit a 2026 system, choose suitable 2026 training when available. Ask what the course teaches, how learning is assessed and what help is included.
Existing staff do not all need to repeat a full course. Focus their briefings on the responsibilities that change: managers need practical examples of quality culture and change planning; auditors need to understand the new audit objectives and changed requirements; process owners need to know which controls to update. New employees may still need the full foundation for their roles.
Already a Qualified Auditor? Update Your Knowledge
Build on the auditing skills you already have. Learn the changed ISO 9001 requirements, update your audit questions and examples, and review the relevant changes to ISO 19011, the separate standard that provides auditing guidance.
Your training certificate has its own validity and renewal terms. If you also hold personnel certification with an organization such as Exemplar Global, follow that organization's transition requirements. The expected three-year window for companies to upgrade their QMS does not automatically extend an individual credential.
How 9001Simplified Is Preparing Its Products
We are updating our materials, services, training, along with our free resources and preparing transition tools using our detailed comparison of the published standards. Our priority is to turn each relevant change into a practical instruction, example or tool. During this period, each product page identifies the edition currently supplied and its update arrangements.
DIY Toolkit: The Certification Toolkit includes the advertised free 2026 documentation and template update when released.
Hybrid and Full-Service: We can help map the changes to your processes and plan implementation around your certification schedule. Confirm the scope and timing of transition support in your project arrangements. Explore Hybrid or Full-Service implementation.
Online training: Choose from our role-specific courses to prepare employees, managers, implementers and auditors for their responsibilities. Each course page explains the edition taught and the applicable upgrade offer.
If you are unsure where to start, tell us about your current QMS and certification deadline. We can help identify the work that matters and the level of support that fits your team.
ISO 9001 Revision Timeline and Release Date
If you followed the next ISO 9001 revision during development, the key milestone has now arrived: ISO 9001:2026 was released on September 16, 2026. The earlier drafts explain the development process; use the published edition for implementation.
2023: ISO began the revision project following consultation on updating ISO 9001:2015.
2024: The climate change amendment updated ISO 9001:2015 while work on the full revision continued.
August 2025: The Draft International Standard (DIS) entered the international ballot process.
2026: The Final Draft International Standard (FDIS) preceded publication of the sixth edition on September 16.
Through approximately September 2029: The expected three-year certification transition provides a planning horizon. Confirm the deadline and audit timetable with your certification body.
History of ISO 9001 Revisions
ISO 9001:2026 is the sixth edition, following the editions published in 1987, 1994, 2000, 2008 and 2015. The 2024 climate amendment is incorporated in the new edition. For background on the previous major revision, see our guide to the ISO 9001:2015 changes.
Amendment vs. Revision: What Is the Difference?
An amendment changes specific parts of an existing edition; a revision replaces it with a new edition. The 2024 climate amendment updated ISO 9001:2015. ISO 9001:2026 incorporates those provisions alongside the other changes explained above.
Sources for This Guide
Our comparison uses ISO 9001:2015 and ISO 9001:2026, including the explanatory Annex A, with the redline used as a comparison aid. These practical summaries do not replace the standards. For source information, see ISO's publication record and the 2024 ISO/IAF climate communiqué. Confirm certification-transition arrangements with your certification body.
