What Is the Latest Version of ISO 9001? (ISO 9001 Current Version Guide)
ISO 9001 2026 version: the ISO 9001 current version is ISO 9001:2015 until September 16, 2026, when the ISO 9001 latest version becomes ISO 9001:2026.
The ISO 9001 2026 version publishes September 16, 2026 and will then become the ISO 9001 current version, replacing ISO 9001:2015. This guide covers everything about the ISO 9001 latest version history and what the new version requires.
ISO 9001 latest version as of August 2026: ISO 9001:2015 is the ISO 9001 current version. ISO 9001:2026 — the ISO 9001 2026 version — publishes September 16, 2026 and will then become the new current version. This guide explains everything about the ISO 9001 latest version history and what the ISO 9001 2026 version changes.
As of August 2026, the current version of ISO 9001 is ISO 9001:2015. However, ISO 9001:2026 — the next version — is confirmed for publication on September 16, 2026. Upon publication, ISO 9001:2026 will become the latest version of the standard, superseding ISO 9001:2015.
This guide explains the complete history of ISO 9001 versions, what is new in ISO 9001:2026, and what organizations certified to ISO 9001:2015 need to do when the new version is published.
Key Insight
Quick Answer:: The latest version is currently ISO 9001:2015. ISO 9001:2026 publishes September 16, 2026 and will then become the current version. Your ISO 9001:2015 certificate remains valid for three years after that date.
ISO 9001 Latest Version: What Changed in 2026
The History of ISO 9001 Versions
Stay Current
ISO 9001:2026 publishes September 16, 2026. Get weekly briefings.
ISO 9001 has been revised multiple times since its first publication in 1987. Each revision has reflected the evolution of quality management thinking and the changing needs of organizations worldwide.
| Version | Year | Key Change |
|---|---|---|
| ISO 9001:1987 | 1987 | First edition — 20 elements, manufacturing focus |
| ISO 9001:1994 | 1994 | Minor revision — clarifications, still 20 elements |
| ISO 9001:2000 | 2000 | Major revision — process approach, customer focus, continual improvement |
| ISO 9001:2008 | 2008 | Minor revision — clarifications only, no new requirements |
| ISO 9001:2015 | 2015 | Major revision — risk-based thinking, High Level Structure, context of organization |
| ISO 9001:2026 | 2026 | Moderate revision — quality culture, opportunities management, expanded Annex A |
The 2026 revision is classified as a "moderate" revision — more significant than the 2008 update but less transformative than the 2015 revision. The High Level Structure (Annex SL) introduced in 2015 is retained, making ISO 9001:2026 compatible with other management system standards like ISO 14001 and ISO 45001.
What Is New in ISO 9001:2026 Compared to ISO 9001:2015?
New Requirement: Quality Culture and Ethical Behaviour (Clause 5.1.1)
The most significant new requirement in ISO 9001:2026 is the explicit requirement for top management to demonstrate leadership by promoting a quality culture and ensuring ethical behaviour throughout the organization. ISO 9001:2015 required top management to demonstrate leadership and commitment, but did not explicitly mention quality culture or ethical behaviour.
This change reflects a decade of research showing that quality culture — the shared values, beliefs, and behaviors that support quality outcomes — is a stronger predictor of QMS effectiveness than documentation compliance alone.
New Requirement: Opportunities Management (Clause 6.1.3)
ISO 9001:2015 introduced risk-based thinking and required organizations to consider both risks and opportunities. However, it only required systematic management of risks — opportunities were mentioned but not required to be systematically managed.
ISO 9001:2026 closes this gap with a new Clause 6.1.3 requiring organizations to determine and plan actions to address opportunities, implement those actions, and evaluate their effectiveness. This creates a symmetric requirement: risks and opportunities are now both subject to systematic management.
Expanded Informative Annex A
Annex A in ISO 9001:2015 was a brief informative annex clarifying the intent of certain requirements. In ISO 9001:2026, Annex A has been substantially expanded to include guidance on:
- Climate change — how organizations should consider climate-related risks and opportunities in their context analysis
- Digitalization — how digital technologies affect QMS implementation
- Organizational resilience — how QMS can support organizational resilience
- Artificial intelligence — considerations for AI-enabled processes
While Annex A is informative (not mandatory), it signals auditor expectations and provides valuable implementation guidance.
Other Changes in ISO 9001:2026
- Clause 6.3 (Planning of changes) — Updated to require organizations to monitor and review the effectiveness of planned changes
- Clause 7.3 (Awareness) — Updated to require awareness of quality culture and ethical behaviour expectations
- Clause 8.4 (Externally provided processes) — Clarified requirements for managing external providers
- Clause 9.1 (Monitoring, measurement, analysis and evaluation) — Strengthened requirements for customer satisfaction measurement
What Stays the Same in ISO 9001:2026?
The core structure and most requirements of ISO 9001:2015 are retained in ISO 9001:2026. The High Level Structure (10 clauses) is unchanged. The process approach, risk-based thinking, and customer focus remain the organizing principles. The terminology — documented information, external providers, interested parties — is unchanged.
Organizations with a well-implemented ISO 9001:2015 QMS will find that the gap to ISO 9001:2026 is manageable. The most significant work will be in the areas of quality culture, opportunities management, and change effectiveness monitoring.
What Do Certified Organizations Need to Do?
If you are currently certified to ISO 9001:2015, here is what you need to do when ISO 9001:2026 is published:
Immediately (September–December 2026): Purchase the published standard, conduct a gap analysis against your current QMS, and contact your certification body to understand their transition timeline and audit approach.
Short-term (January–December 2027): Address the gaps identified in your analysis, update your QMS documentation where required, train your team on the new requirements, and run internal audits against ISO 9001:2026.
Medium-term (2027–2029): Schedule your transition audit with your certification body. The transition audit can typically be combined with a scheduled surveillance or recertification audit.
Deadline: All ISO 9001:2015 certificates expire approximately three years after the publication of ISO 9001:2026 — around September 2029. You must complete your transition before that date.
Use our ISO 9001:2026 Gap Analysis TemplateISO 9001:2026 Gap Analysis Template/resources/gap-analysis-template to assess your readiness, and our Transition ChecklistTransition Checklist/resources/transition-checklist to plan your transition activities.
Frequently Asked Questions About ISO 9001 Versions
What is the current version of ISO 9001?
As of August 2026, the current version is ISO 9001:2015. ISO 9001:2026 will become the current version upon publication on September 16, 2026.
Is ISO 9001:2015 still valid?
Yes. ISO 9001:2015 certificates remain valid until approximately September 2029 — three years after the publication of ISO 9001:2026.
When was ISO 9001 last updated?
ISO 9001 was last updated in 2015. The next update, ISO 9001:2026, publishes September 16, 2026.
How often is ISO 9001 revised?
ISO standards are typically reviewed every five years. ISO 9001:2015 was due for review in 2020, but the COVID-19 pandemic delayed the process. The 2026 revision represents an 11-year gap between major revisions.
Can I get certified to ISO 9001:2026 now?
Not yet. Certification bodies must first be accredited to the new standard before they can issue ISO 9001:2026 certificates. The first certificates are expected around August 2027.
Where can I buy ISO 9001:2026?
ISO 9001:2026 will be available for purchase on ISO.orgISO.orghttps://www.iso.org/standard/88464.html from September 16, 2026. It is also available through national standards bodies.
Related Resources
- ISO 9001:2026 Key ChangesISO 9001:2026 Key Changes/article/iso-9001-2026-key-changes — detailed analysis of every change
- ISO 9001:2026 vs ISO 9001:2015 ComparisonISO 9001:2026 vs ISO 9001:2015 Comparison/article/iso-9001-2026-vs-2015-complete-comparison — clause-by-clause comparison table
- ISO 9001:2026 Transition GuideISO 9001:2026 Transition Guide/article/how-to-transition-iso-9001-2015-to-2026 — step-by-step transition planning
- Gap Analysis TemplateGap Analysis Template/resources/gap-analysis-template — free PDF worksheet
- Transition ChecklistTransition Checklist/resources/transition-checklist — complete transition planning tool