ISO 14001:2026 Transition

Transitioning to the Updated Standard

Do we need to transition to 14001:2026?

ISO 14001 has been revised, with the new ISO 14001:2026 Environmental Management System standard published in April 2026.

Organisations certified to ISO 14001:2015 will need to transition to the updated standard within the formal three-year transition period, ending 30 April 2029, to maintain certification validity. Aligning the transition with planned surveillance or recertification audits can help make the process smoother, reduce last-minute pressure and support continuity of certification.

Teamwork IMS supports organisations through a structured, practical and proportionate ISO 14001:2026 transition, minimising disruption while ensuring your EMS continues to deliver meaningful environmental and business outcomes.

What are the key changes to ISO 14001:2026?

Context: Organisations will need to consider environmental context factors such as pollution levels, natural resources, climate change, biodiversity and ecosystem health

Scope: The scope of the EMS must consider the lifecycle of activities, products and services

Environmental aspects: Environmental aspects must explicitly consider normal and abnormal operating conditions

Risks and opportunities: New clause 6.1.4 covers risks and opportunities, with planning action moving to clause 6.1.5

Planning of changes: New clause 6.3 introduces requirements for planning changes

Emergency preparedness: Wording shifts to “potential emergency situations”

Internal audits: Internal audit programmes will need clearly defined audit objectives

Management review: Requirements are now split across clauses 9.3.1 General, 9.3.2 Management Review Inputs and 9.3.3 Management Review Results

Continual improvement: Continual improvement requirements have been restructured, with clause 10.1 renamed and clause 10.3 removed

Our ISO 14001:2026 Transition Lifecycle

Transition Checklist & Review

We will provide an ISO 14001:2026 Transition Checklist and provide an overview of the key changes with the relevant stakeholders, helping you to identify what needs to change and what may already meet the new requirements

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Implementation

We can help you update your EMS documentation and provide guidance to support the implementation of new or changed controls

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Pre Audit Review

We can carry out an independent audit, to provide assurance of your readiness for transition and where required by the certification body, support external readiness reviews

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Assessment

We can prepare, attend and support your accredited assessment body transition assessment

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Why choose Teamwork IMS?

Experienced Professionals

Teamwork IMS is a leading provider of Compliance and Sustainability solutions to a wide range of business sectors worldwide. Our solutions support compliance, expedite ISO certification, promote sustainability and drive improvement initiatives. Our team of professionals includes MBCI, GDPR, ISEP, ESOS and ISO Lead Assessors, CMIOSH, CISSP, PCI Security Standards Council QSA qualified consultants.

Multi-disciplinary team

Our knowledge and experience across a broad base of management and technical Standards make us uniquely equipped to help organisations to develop an information security management system and integrate with existing management systems to achieve significant savings and efficiencies.

Part of your business

The continued success of both the project delivery and maintenance phases of our Compliance and Sustainability programmes is built on two key principles:

– The exceptional insight of our consultants, who consistently go beyond the Standards and services to identify, define, and align with the core business drivers that truly matter to our clients

– Our unique ability to integrate effortlessly with our clients’ teams, fostering collaboration and trust, and becoming a valued extension of their operations.

Global credentials

We have developed and led GACI accredited ISO as well as other Standard and compliance-based service improvement programmes for private and public-sector organisations across an international client base.

Related Standards

Frequently asked questions

What is ISO 14001:2026 and why has it been revised?

ISO 14001:2026 is the updated version of the Environmental Management System standard. The revision reflects growing expectations around environmental responsibility, climate change, resource use and value‑chain impacts. While the core structure remains the same, the standard places greater emphasis on leadership accountability, understanding environmental conditions and demonstrating that environmental controls are effective in practice, not just documented.

Do we need to transition if we already hold ISO 14001 certification?

Yes. Organisations certified to ISO 14001:2015 must transition to ISO 14001:2026 within the formal transition period (April 2029) to maintain certification. Certification bodies will expect evidence that the revised requirements have been addressed as part of a transition, surveillance or recertification audit. After the transition deadline, certificates to the 2015 version will no longer be valid.

How can Teamwork IMS support our ISO 14001:2026 transition?

Teamwork IMS provides practical, proportionate transition support, including gap analysis, transition planning, EMS updates and audit readiness. We focus on embedding changes into everyday operations, not just meeting audit requirements.

If there is such a long timeframe to complete the transition, why should I consider it now?

Although the transition window is open until 2029, organisations that take early action benefit from better planning, smoother audits and reduced risk. Starting now allows time to embed changes and realise improved environmental outcomes.

Contact Teamwork IMS today to discuss your ISO 14001:2026 transition and receive expert, tailored support.