ISO 14001:2026 Published: What Changed and How to Transition from ISO 14001:2015
ISO published the fourth edition of ISO 14001 on April 15, 2026. ISO 14001:2026 replaces ISO 14001:2015 and refines the environmental management system framework, with clearer requirements and guidance on environmental context, risks and opportunities, planning changes, external providers and environmental performance.
ISO 14001:2026 Published: What Changed and How to Transition from ISO 14001:2015
ISO published the fourth edition of ISO 14001 on April 15, 2026. ISO 14001:2026 replaces ISO 14001:2015 and refines the environmental management system framework, with clearer requirements and guidance on environmental context, risks and opportunities, planning changes, external providers and environmental performance.
✔ Last updated: October 5, 2026
✔ Author: Alexander Chumachenko, management systems professional and ISO 14001 auditor
✔ Last updated: October 5, 2026
✔ Author: Alexander Chumachenko, management systems professional and ISO 14001 auditor
ISO 14001:2026 Status
ISO published ISO 14001:2026 on April 15, 2026, replacing ISO 14001:2015. The new edition retains the established environmental management system framework while refining its structure, terminology and guidance and strengthening the connection between environmental issues, management decisions and measurable performance.
Global ACI has established a three-year transition period for accredited certification. Organizations already certified to ISO 14001:2015 must complete their transition by April 30, 2029.
From October 31, 2027, new and initial accredited certifications may only be issued to ISO 14001:2026. Organizations planning certification for the first time should therefore already use the 2026 edition when designing or updating their environmental management system.
Global ACI has established a three-year transition period for accredited certification. Organizations already certified to ISO 14001:2015 must complete their transition by April 30, 2029.
From October 31, 2027, new and initial accredited certifications may only be issued to ISO 14001:2026. Organizations planning certification for the first time should therefore already use the 2026 edition when designing or updating their environmental management system.
The First New Edition of ISO 14001 Since 2015
ISO 14001 is the international standard specifying requirements for an environmental management system, or EMS. It provides a structured framework for organizations to manage their environmental responsibilities, meet applicable compliance obligations, achieve environmental objectives and continually improve environmental performance.
The previous full edition was published in 2015. Since then, the operating environment for many organizations has changed substantially. Climate change, resource availability, biodiversity, ecosystem health, supply-chain expectations and the credibility of environmental information have become increasingly important business considerations.
ISO 14001:2026 responds to these developments, but it does not replace the established environmental management model with an entirely new system. The PDCA approach, environmental aspects, life-cycle perspective, compliance obligations, environmental objectives, operational control and continual improvement remain central to ISO 14001.
The revision is evolutionary rather than a reset. For most organizations, the transition should begin with understanding what has been clarified or reorganized and identifying where the existing EMS actually needs to change.
The previous full edition was published in 2015. Since then, the operating environment for many organizations has changed substantially. Climate change, resource availability, biodiversity, ecosystem health, supply-chain expectations and the credibility of environmental information have become increasingly important business considerations.
ISO 14001:2026 responds to these developments, but it does not replace the established environmental management model with an entirely new system. The PDCA approach, environmental aspects, life-cycle perspective, compliance obligations, environmental objectives, operational control and continual improvement remain central to ISO 14001.
The revision is evolutionary rather than a reset. For most organizations, the transition should begin with understanding what has been clarified or reorganized and identifying where the existing EMS actually needs to change.
What Changed in ISO 14001:2026?
Environmental context is considered more broadly
Organizations are expected to consider environmental conditions that may affect the organization and environmental conditions that the organization may affect.
Depending on the organization and its activities, relevant issues may include pollution, climate change, resource availability, biodiversity and ecosystem health.
Depending on the organization and its activities, relevant issues may include pollution, climate change, resource availability, biodiversity and ecosystem health.
Leadership and environmental performance are more closely connected
Environmental management should support the strategic direction of the organization rather than operate as an isolated compliance activity.
Top management remains responsible for ensuring that the EMS is effectively integrated into business processes and delivers meaningful environmental outcomes.
Top management remains responsible for ensuring that the EMS is effectively integrated into business processes and delivers meaningful environmental outcomes.
Risks and opportunities are structured more clearly
The planning section makes the relationship between environmental aspects, compliance obligations, risks, opportunities and planned actions easier to follow.
The revised structure provides a clearer route from identifying an issue to deciding what action is required.
The revised structure provides a clearer route from identifying an issue to deciding what action is required.
Planning changes is now more explicit
ISO 14001:2026 includes a dedicated Clause 6.3 on planning changes.
Organizations should consider environmental implications when changing processes, technology, equipment, materials, suppliers, contractors or other elements of their operations.
This does not necessarily mean creating a separate change-management procedure. An existing management-of-change process can be used if it adequately addresses relevant environmental considerations.
Organizations should consider environmental implications when changing processes, technology, equipment, materials, suppliers, contractors or other elements of their operations.
This does not necessarily mean creating a separate change-management procedure. An existing management-of-change process can be used if it adequately addresses relevant environmental considerations.
External processes, products and services receive clearer attention
The revised wording provides greater clarity around externally provided processes, products and services and where an organization needs to establish control or influence.
This is particularly relevant where important environmental aspects extend into procurement, contractors, outsourced activities or other parts of the value chain.
This is particularly relevant where important environmental aspects extend into procurement, contractors, outsourced activities or other parts of the value chain.
Environmental performance is more visible
Having policies, procedures and records is not sufficient by itself to demonstrate an effective EMS.
Organizations should be able to show how objectives, controls and other actions contribute to environmental performance and how results are evaluated over time.
Organizations should be able to show how objectives, controls and other actions contribute to environmental performance and how results are evaluated over time.
The standard is easier to interpret and integrate
Terminology, clause structure and supporting guidance have been refined to improve clarity and alignment with other ISO management system standards.
This can make ISO 14001 easier to operate both as a standalone EMS and as part of an integrated management system.
This can make ISO 14001 easier to operate both as a standalone EMS and as part of an integrated management system.
ISO 14001:2015 vs. ISO 14001:2026:
Key Differences
It is important to distinguish between genuinely new structural elements, clarification of existing expectations and changes in terminology.
For example, ISO 14001:2026 now contains an explicit clause on planning changes. That does not mean organizations using ISO 14001:2015 were previously free to make operational changes without considering their environmental consequences.
Climate change should also not be described as appearing in ISO 14001 for the first time in 2026. ISO 14001:2015/Amd 1:2024 had already introduced climate-change considerations into the organizational context requirements.
For example, ISO 14001:2026 now contains an explicit clause on planning changes. That does not mean organizations using ISO 14001:2015 were previously free to make operational changes without considering their environmental consequences.
Climate change should also not be described as appearing in ISO 14001 for the first time in 2026. ISO 14001:2015/Amd 1:2024 had already introduced climate-change considerations into the organizational context requirements.
Environmental Context: Climate Change, Resources and Biodiversity
One of the most visible themes in ISO 14001:2026 is the clearer treatment of environmental conditions that may affect the organization and those that the organization may affect.
Environmental management is not limited to emissions, discharges or waste generated directly at an organization's own site.
Depending on the nature of the business, relevant environmental conditions may include water availability, climate-related disruption, resource constraints, ecosystem health, land contamination or stakeholder expectations concerning biodiversity.
For a manufacturing company, for example, water availability and the environmental consequences of water use may be material issues. For a construction business, impacts on soil, habitats or surrounding natural areas may be relevant. For a logistics company, energy use, emissions and customer expectations concerning transport performance may be significant.
ISO 14001:2026 does not mean that every organization must treat every environmental issue as significant. Organizations still need to determine relevance based on their own context, environmental aspects and applicable compliance obligations.
Environmental management is not limited to emissions, discharges or waste generated directly at an organization's own site.
Depending on the nature of the business, relevant environmental conditions may include water availability, climate-related disruption, resource constraints, ecosystem health, land contamination or stakeholder expectations concerning biodiversity.
For a manufacturing company, for example, water availability and the environmental consequences of water use may be material issues. For a construction business, impacts on soil, habitats or surrounding natural areas may be relevant. For a logistics company, energy use, emissions and customer expectations concerning transport performance may be significant.
ISO 14001:2026 does not mean that every organization must treat every environmental issue as significant. Organizations still need to determine relevance based on their own context, environmental aspects and applicable compliance obligations.
Climate Change
Could changing climate conditions affect operations, resources, infrastructure or the organization's ability to meet environmental commitments? Could the organization's activities contribute to climate-related impacts?
Natural Resources
Which resources does the organization depend on? Are availability, consumption, efficiency or environmental consequences relevant to the EMS?
Biodiversity and Ecosystems
Does the organization interact with habitats, soil, water bodies, natural areas or ecosystems in a way that requires control or influence?
Environmental Aspects and the Life-Cycle Perspective
Environmental aspects remain one of the central elements of ISO 14001.
Organizations need to understand how their activities, products and services interact with the environment and determine which resulting impacts require particular attention.
This assessment should not stop automatically at the boundary of the organization's own premises.
Environmental impacts may arise from raw-material sourcing, product design, transportation, outsourced activities, product use or end-of-life treatment. ISO 14001 uses a life-cycle perspective to help organizations consider where they have control and where they may reasonably exercise influence.
Organizations need to understand how their activities, products and services interact with the environment and determine which resulting impacts require particular attention.
This assessment should not stop automatically at the boundary of the organization's own premises.
Environmental impacts may arise from raw-material sourcing, product design, transportation, outsourced activities, product use or end-of-life treatment. ISO 14001 uses a life-cycle perspective to help organizations consider where they have control and where they may reasonably exercise influence.
Example
A manufacturer may directly control emissions and waste generated at its own facility. However, environmental aspects may also arise when its equipment is used by customers, for example through energy consumption or disposal of components.
This does not mean the manufacturer must control every action taken by the customer. The organization should determine where it has a realistic ability to control or influence environmental outcomes — through design decisions, material selection, operating instructions, supplier requirements or other appropriate measures.
A life-cycle perspective is not automatically the same as conducting a full life-cycle assessment (LCA).
This does not mean the manufacturer must control every action taken by the customer. The organization should determine where it has a realistic ability to control or influence environmental outcomes — through design decisions, material selection, operating instructions, supplier requirements or other appropriate measures.
A life-cycle perspective is not automatically the same as conducting a full life-cycle assessment (LCA).
Planning Changes in ISO 14001:2026
Planning changes is explicitly addressed in Clause 6.3 of ISO 14001:2026.
When technologies, equipment, raw materials, suppliers, contractors or processes change, organizations should consider potential environmental consequences before the change is implemented and determine what controls or other actions may be needed.
If your organization already has a general management-of-change process, you may not need a separate environmental procedure. Instead, review whether the existing process adequately considers environmental aspects, compliance obligations, risks and opportunities.
The practical question is not whether a new document can be created. It is whether environmental consequences are considered before significant changes are made.
When technologies, equipment, raw materials, suppliers, contractors or processes change, organizations should consider potential environmental consequences before the change is implemented and determine what controls or other actions may be needed.
If your organization already has a general management-of-change process, you may not need a separate environmental procedure. Instead, review whether the existing process adequately considers environmental aspects, compliance obligations, risks and opportunities.
The practical question is not whether a new document can be created. It is whether environmental consequences are considered before significant changes are made.
Risks and Opportunities:
From Assessment to Action
Risks and opportunities in ISO 14001 are linked to environmental aspects, compliance obligations and other issues arising from the organization's context.
The clearer planning structure in the 2026 edition makes it easier to follow the path from an identified issue to an appropriate management action.
For example, a risk associated with water scarcity may lead to actions to reduce consumption, improve reuse or identify alternative supplies.
An opportunity to modernize equipment may reduce energy consumption, environmental impacts and operating costs.
In both cases, simply listing the risk or opportunity in a register is not the objective. The organization needs to determine whether action is required, implement appropriate measures and evaluate whether those measures are effective.
The clearer planning structure in the 2026 edition makes it easier to follow the path from an identified issue to an appropriate management action.
For example, a risk associated with water scarcity may lead to actions to reduce consumption, improve reuse or identify alternative supplies.
An opportunity to modernize equipment may reduce energy consumption, environmental impacts and operating costs.
In both cases, simply listing the risk or opportunity in a register is not the objective. The organization needs to determine whether action is required, implement appropriate measures and evaluate whether those measures are effective.
Do You Need to Rebuild Your Environmental Management System?
No. Publication of ISO 14001:2026 does not mean that an EMS developed against ISO 14001:2015 has suddenly lost its value.
The revised edition builds on the existing ISO 14001 framework. For most certified organizations, the correct starting point is therefore a gap analysis, not a complete rewrite of the management system.
Identify:
Documents should be changed where there is a practical reason to change them. Creating new procedures simply because the edition number has changed is rarely the best transition strategy.
The revised edition builds on the existing ISO 14001 framework. For most certified organizations, the correct starting point is therefore a gap analysis, not a complete rewrite of the management system.
Identify:
- which revised or clarified requirements are already addressed;
- where genuine gaps exist;
- which processes need adjustment;
- whether documented information needs updating;
- whether employees and internal auditors need additional training;
- and whether existing monitoring and review processes provide sufficient evidence of environmental performance.
Documents should be changed where there is a practical reason to change them. Creating new procedures simply because the edition number has changed is rarely the best transition strategy.
What Should Organizations Do
After ISO 14001:2026 Was Published?
Obtain the final ISO 14001:2026 edition
Use the published International Standard rather than previous DIS or FDIS drafts or unofficial summaries of the changes.
Understand the changes
Identify which revised requirements and clarifications are relevant to your organization's activities and EMS.
Conduct a gap analysis
Compare ISO 14001:2026 with the current EMS. Determine what is already compliant and where changes are needed.
Develop a transition plan
Define actions, responsibilities, deadlines, affected processes and the intended timing of the transition audit.
Update the EMS where necessary
Modify processes and documented information where required. Avoid creating additional documentation without a practical need.
Build internal readiness
Brief process owners, internal auditors and employees whose work is affected by the revised requirements.
Verify implementation
Conduct an internal audit, review implementation results and assess transition readiness through management review.
Coordinate the transition audit
Agree the timing and arrangements with your certification body. The transition may be combined with surveillance or recertification or completed through a separate transition audit.
ISO 14001:2026 Transition Timeline
Global ACI has established an international transition timetable for accredited certification from ISO 14001:2015, including Amendment 1:2024, to ISO 14001:2026.
These requirements apply within the applicable scope of the Global ACI Multilateral Recognition Arrangement.
For existing certified organizations, the transition may be carried out during a scheduled surveillance audit, during recertification or through a separate transition audit.
Date | Milestone |
April 15, 2026 | ISO 14001:2026 published |
October 31, 2026 | Accreditation bodies expected to be ready to assess certification bodies against the revised edition |
January 31, 2027 | Accredited certification bodies must submit their transition declaration and supporting information |
April 30, 2027 | Accreditation-body transition decisions are to be completed |
October 31, 2027 | New and initial accredited certifications may only be issued to ISO 14001:2026 |
April 30, 2029 | Deadline for existing certified organizations to complete transition |
These requirements apply within the applicable scope of the Global ACI Multilateral Recognition Arrangement.
For existing certified organizations, the transition may be carried out during a scheduled surveillance audit, during recertification or through a separate transition audit.
Audit Advisor Recommendation
Do not plan solely around the final date of April 30, 2029. Agree the expected timing with your certification body early enough to allow for implementation, internal audit, management review and correction of any identified nonconformities before the transition deadline.
What Happens to an Existing
ISO 14001:2015 Certificate?
Publication of ISO 14001:2026 does not automatically cancel certificates previously issued to ISO 14001:2015.
Existing certified organizations have a transition period in which to demonstrate conformity with the revised edition.
Under the applicable Global ACI transition requirements, the transition must be completed by April 30, 2029.
Until the organization transitions, its existing certification arrangements continue to be managed within its certification cycle and according to the transition procedures of its certification body.
The transition may be completed:
The date October 31, 2027 has a different purpose. It is the point after which new and initial accredited certifications may only be issued to ISO 14001:2026. It is not the general expiry date for all ISO 14001:2015 certificates.
Existing certified organizations have a transition period in which to demonstrate conformity with the revised edition.
Under the applicable Global ACI transition requirements, the transition must be completed by April 30, 2029.
Until the organization transitions, its existing certification arrangements continue to be managed within its certification cycle and according to the transition procedures of its certification body.
The transition may be completed:
- during a surveillance audit;
- during recertification;
- or through a separate transition audit.
The date October 31, 2027 has a different purpose. It is the point after which new and initial accredited certifications may only be issued to ISO 14001:2026. It is not the general expiry date for all ISO 14001:2015 certificates.
ISO 14001:2026 in the United States
and United Kingdom
The ISO standard and the international transition timetable are relevant across both markets, but national standards adoption and accreditation arrangements differ.
United States
IISO 14001:2026 is available in the United States, including as ASQ/ANSI/ISO 14001:2026.
For accredited management system certification, ANAB is an important US accreditation body. ANAB currently lists April 30, 2029 as the transition end date for ISO 14001:2026.
Certification bodies will complete their own accreditation transitions at different times. A company seeking accredited ISO 14001:2026 certification should therefore verify the current accreditation status and applicable scope of the certification body it intends to use.
ANAB is not the only accreditation body that may be relevant in every possible certification arrangement, so accreditation should always be verified for the specific certification body and scope.
United Kingdom
The British adoption is BS EN ISO 14001:2026, published by BSI on April 30, 2026.
UKAS has published specific transition arrangements for UKAS-accredited environmental management system certification bodies.
Under the UKAS timetable:
- UKAS transition decisions for certification bodies are to be completed by April 30, 2027;
- new certifications to the previous edition stop from October 31, 2027;
- certified customers must complete transition by April 30, 2029.
An ISO 14001:2026 certificate should only be represented as UKAS-accredited once the relevant certification body has received the appropriate UKAS accreditation decision.
When Can an Organization Obtain Accredited ISO 14001:2026 Certification?
ISO 14001:2026 is already published, but publication of the standard does not automatically mean that every certification body can immediately issue an accredited ISO 14001:2026 certificate.
Accreditation bodies and certification bodies are transitioning their own accreditation and certification processes to the new edition.
Some certification bodies may complete this process earlier than others.
Before requesting certification, check:
Organizations implementing an EMS for the first time should already base their system on ISO 14001:2026 rather than developing a new system around the withdrawn 2015 edition.
Accreditation bodies and certification bodies are transitioning their own accreditation and certification processes to the new edition.
Some certification bodies may complete this process earlier than others.
Before requesting certification, check:
- whether the certification body offers ISO 14001:2026 certification;
- whether that certification is currently within its accredited scope;
- which accreditation body provides the accreditation;
- whether your technical sector and certification scope are covered;
- and how the certification body plans to manage the transition.
Organizations implementing an EMS for the first time should already base their system on ISO 14001:2026 rather than developing a new system around the withdrawn 2015 edition.
More About ISO 14001:2026
What Changed in ISO 14001:2026
A detailed comparison of the 2015 and 2026 editions by clauses and requirements.
Transition to ISO 14001:2026
Transition deadlines, existing certificates, transition audits and practical actions for certified organizations.
Climate Change and ISO 14001:2026
How climate-related issues may be considered when evaluating organizational context and environmental aspects.
Biodiversity and Natural Resources
When biodiversity, ecosystems and resource availability may become relevant to an EMS.
Planning Changes under ISO 14001:2026
A practical explanation of Clause 6.3 and how environmental considerations can be integrated into management-of-change processes.
Environmental Aspects and the Life-Cycle Perspective
How environmental impacts can be considered across different stages of products, services and externally provided processes.
ISO 14001:2026 Gap Analysis
A structured approach to reviewing an existing EMS before transition.
What Auditors May Focus On
Key areas to consider when preparing for internal and transition certification audits.
ISO 14001:2026 Transition Checklist
Audit Advisor is preparing a practical checklist to help organizations assess the readiness of an existing environmental management system for ISO 14001:2026.
The checklist will cover the requirements of the revised standard, key differences from the 2015 edition, practical explanations and examples of evidence that may support a self-assessment.
Particular attention will be given to environmental context, environmental aspects and the life-cycle perspective, planning changes, operational control and environmental performance.
The checklist will cover the requirements of the revised standard, key differences from the 2015 edition, practical explanations and examples of evidence that may support a self-assessment.
Particular attention will be given to environmental context, environmental aspects and the life-cycle perspective, planning changes, operational control and environmental performance.
Who Prepares Audit Advisor Content?
Audit Advisor Knowledge Base materials are prepared by Alexander Chumachenko, a management systems professional, practicing auditor and founder of Audit Advisor.
He has worked in management system certification since 2013, has conducted more than 100 audits involving ISO 9001, ISO 14001, ISO 45001 and other management system standards, and has written more than 100 professional articles.
Materials are prepared using published standards, official documents, accreditation information and practical audit experience.
The purpose of the Knowledge Base is to explain management system requirements in practical language and connect them with real business processes, common implementation issues and audit preparation.
Content is updated where appropriate when standards or relevant certification requirements change.
The information is provided for general guidance and does not replace the official standard, professional advice or decisions made by an accredited certification body.
About the Author He has worked in management system certification since 2013, has conducted more than 100 audits involving ISO 9001, ISO 14001, ISO 45001 and other management system standards, and has written more than 100 professional articles.
Materials are prepared using published standards, official documents, accreditation information and practical audit experience.
The purpose of the Knowledge Base is to explain management system requirements in practical language and connect them with real business processes, common implementation issues and audit preparation.
Content is updated where appropriate when standards or relevant certification requirements change.
The information is provided for general guidance and does not replace the official standard, professional advice or decisions made by an accredited certification body.
About Audit Advisor
Audit Advisor is an independent service that helps companies find and compare accredited management system certification bodies.
Audit Advisor:
Companies requesting certification quotes can use the service free of charge. You choose the certification bodies that receive your request. One request can be sent to up to five selected certification bodies, although the number of proposals actually received may be lower.
Your request does not oblige you to accept an offer. Certification audits and certification decisions are carried out by the certification body you ultimately select.
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- is not a certification body;
- does not conduct certification audits;
- does not issue ISO certificates;
- does not sell certificates without an audit;
- does not make certification decisions.
Companies requesting certification quotes can use the service free of charge. You choose the certification bodies that receive your request. One request can be sent to up to five selected certification bodies, although the number of proposals actually received may be lower.
Your request does not oblige you to accept an offer. Certification audits and certification decisions are carried out by the certification body you ultimately select.
Following ISO 14001:2026
This page is a continuously updated Audit Advisor resource on the new edition of ISO 14001.
We monitor official information on the standard, international transition arrangements, accreditation developments in the United States and United Kingdom, and practical issues affecting certification to ISO 14001:2026.
We monitor official information on the standard, international transition arrangements, accreditation developments in the United States and United Kingdom, and practical issues affecting certification to ISO 14001:2026.
Frequently Asked Questions
ISO 14001:2026 was published on April 15, 2026. It is the fourth edition of the international environmental management system standard.
Yes. ISO 14001:2026 is the current international edition. ISO lists ISO 14001:2015 and its 2024 climate amendment as withdrawn and replaced by the 2026 edition.
Under the applicable Global ACI transition requirements, organizations holding accredited ISO 14001:2015 certification must complete their transition by April 30, 2029.
No. Publication of the new standard did not automatically cancel existing certificates. Certified organizations have a transition period in which to move to ISO 14001:2026.
From October 31, 2027, new and initial accredited certifications may only be issued to ISO 14001:2026 under the applicable Global ACI transition arrangements.
This is different from the April 30, 2029 deadline for existing certified organizations.
This is different from the April 30, 2029 deadline for existing certified organizations.
Not necessarily. The transition may be combined with a scheduled surveillance audit or recertification audit or completed through a separate transition audit. Confirm the exact arrangement with your certification body.
No. Start with a gap analysis between ISO 14001:2026 and your existing EMS. Update processes and documented information where there is a real need rather than rewriting documentation simply because the standard has a new edition number.
No. ISO 14001:2015/Amd 1:2024 had already introduced climate-change considerations into the organizational context requirements. The 2026 edition incorporates and develops the environmental context within the revised standard.
No. There is no universal requirement for every organization to establish identical biodiversity objectives. Relevance depends on the organization's context, environmental aspects, risks and opportunities and applicable compliance obligations.
Not automatically. Considering a life-cycle perspective is not the same as a mandatory full LCA study. Organizations determine appropriate controls or influence based on their activities, products, services and environmental aspects.
The international Global ACI timetable establishes common milestones for applicable accredited certification arrangements, including the April 30, 2029 transition deadline.
However, accreditation bodies manage the transition of their accredited certification bodies nationally. ANAB publishes transition information for the United States, while UKAS has issued a specific UK transition plan.
However, accreditation bodies manage the transition of their accredited certification bodies nationally. ANAB publishes transition information for the United States, while UKAS has issued a specific UK transition plan.
Potentially, yes, depending on the certification body. Individual certification bodies complete their accreditation transition at different times. Before contracting, verify that the certification body's current accreditation scope covers certification to ISO 14001:2026.
About the Status of This Information
ISO 14001:2026 was published on April 15, 2026.
Global Accreditation Cooperation subsequently established the international transition requirements in Global ACI-TECH-3-TR 2029-04-30 (M), with the transition of existing certified organizations ending on April 30, 2029.
The information on this page is updated using the published standard and official information from ISO, Global ACI and relevant national accreditation and standards organizations.
National accreditation arrangements may differ in their implementation details. Organizations should confirm the transition plan and current accreditation status directly with their certification body where a certification decision depends on that information.
This material is provided for informational purposes and does not replace the official ISO standard or applicable accreditation and certification requirements.
Global Accreditation Cooperation subsequently established the international transition requirements in Global ACI-TECH-3-TR 2029-04-30 (M), with the transition of existing certified organizations ending on April 30, 2029.
The information on this page is updated using the published standard and official information from ISO, Global ACI and relevant national accreditation and standards organizations.
National accreditation arrangements may differ in their implementation details. Organizations should confirm the transition plan and current accreditation status directly with their certification body where a certification decision depends on that information.
This material is provided for informational purposes and does not replace the official ISO standard or applicable accreditation and certification requirements.
Official Sources for ISO 14001:2026
- ISO — ISO 14001:2026 - Official standard page with publication status, edition and standard information.
- ISO — ISO 14001:2026 Published - Official announcement of the new edition.
- ISO — What's Changed in ISO 14001:2026 - ISO overview of the major changes and practical implications.
- Global Accreditation Cooperation — ISO 14001:2026 Transition Requirements - Official transition timetable and Global ACI-TECH-3-TR 2029-04-30 (M).
- ANAB — Management Systems Transitions and Migrations - US accreditation information and the ISO 14001:2026 transition deadline.
- UKAS — Environmental Management Systems: ISO 14001:2026 - UK transition arrangements for UKAS-accredited certification bodies.
- ASQ/ANSI — ASQ/ANSI/ISO 14001:2026 - US national adoption of ISO 14001:2026.
- BSI Knowledge — BS EN ISO 14001:2026 - British adoption of ISO 14001:2026.
Planning ISO 9001 Certification?
ISO 9001:2026 is now the current international edition. However, accredited certification to the new edition may become available at different times as certification bodies complete their transition arrangements.
If your organization needs ISO 9001 certification now, check which edition the selected certification body can currently audit and certify against. Audit Advisor can help you compare certification bodies serving your market.
If your organization needs ISO 9001 certification now, check which edition the selected certification body can currently audit and certify against. Audit Advisor can help you compare certification bodies serving your market.
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